201012012220120 has 64 divisors (see below), whose sum is σ = 453015298362240. Its totient is φ = 80273585779200.

The previous prime is 201012012220079. The next prime is 201012012220139. The reversal of 201012012220120 is 21022210210102.

It is a happy number.

201012012220120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201012012220120² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201012012220094 and 201012012220103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223259569 + ... + 224158111.

It is an arithmetic number, because the mean of its divisors is an integer number (7078364036910).

Almost surely, 2^{201012012220120} is an apocalyptic number.

201012012220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201012012220120 is an abundant number, since it is smaller than the sum of its proper divisors (252003286142120).

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

201012012220120 is a wasteful number, since it uses less digits than its factorization.

201012012220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907676 (or 907672 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201012012220120 its reverse (21022210210102), we get a palindrome (222034222430222).

The spelling of 201012012220120 in words is "two hundred one trillion, twelve billion, twelve million, two hundred twenty thousand, one hundred twenty".