202220101112022 has 24 divisors (see below), whose sum is σ = 500735488468176. Its totient is φ = 57777171746256.

The previous prime is 202220101111997. The next prime is 202220101112063. The reversal of 202220101112022 is 220211101022202.

It is a happy number.

202220101112022 is a `hidden beast` number, since 202 + 220 + 101 + 1 + 120 + 22 = 666.

202220101112022 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 = 202220101111986 and 202220101112004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 802460718573 + ... + 802460718824.

It is an arithmetic number, because the mean of its divisors is an integer number (20863978686174).

Almost surely, 2^{202220101112022} is an apocalyptic number.

202220101112022 is an abundant number, since it is smaller than the sum of its proper divisors (298515387356154).

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

202220101112022 is a wasteful number, since it uses less digits than its factorization.

202220101112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1604921437412 (or 1604921437409 counting only the distinct ones).

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

Adding to 202220101112022 its reverse (220211101022202), we get a palindrome (422431202134224).

The spelling of 202220101112022 in words is "two hundred two trillion, two hundred twenty billion, one hundred one million, one hundred twelve thousand, twenty-two".