201012022112022 has 96 divisors (see below), whose sum is σ = 478069503335424. Its totient is φ = 60534666489600.

The previous prime is 201012022112003. The next prime is 201012022112123. The reversal of 201012022112022 is 220211220210102.

It is a happy number.

201012022112022 is a `hidden beast` number, since 201 + 0 + 120 + 221 + 120 + 2 + 2 = 666.

201012022112022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201012022111986 and 201012022112004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150147603 + ... + 151480449.

It is an arithmetic number, because the mean of its divisors is an integer number (4979890659744).

Almost surely, 2^{201012022112022} is an apocalyptic number.

201012022112022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 201012022112022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239034751667712).

201012022112022 is an abundant number, since it is smaller than the sum of its proper divisors (277057481223402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201012022112022 is a wasteful number, since it uses less digits than its factorization.

201012022112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337594 (or 1337591 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 201012022112022 its reverse (220211220210102), we get a palindrome (421223242322124).

It can be divided in two parts, 2010120 and 22112022, that added together give a palindrome (24122142).

The spelling of 201012022112022 in words is "two hundred one trillion, twelve billion, twenty-two million, one hundred twelve thousand, twenty-two".