210011112011022 has 64 divisors (see below), whose sum is σ = 480322219313664. Its totient is φ = 59966074990080.

The previous prime is 210011112010967. The next prime is 210011112011059. The reversal of 210011112011022 is 220110211110012.

It is a happy number.

210011112011022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210011112010992 and 210011112011010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3163880698 + ... + 3163947074.

It is an arithmetic number, because the mean of its divisors is an integer number (7505034676776).

Almost surely, 2^{210011112011022} is an apocalyptic number.

210011112011022 is an abundant number, since it is smaller than the sum of its proper divisors (270311107302642).

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

210011112011022 is a wasteful number, since it uses less digits than its factorization.

210011112011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111833.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 210011112011022 its reverse (220110211110012), we get a palindrome (430121323121034).

The spelling of 210011112011022 in words is "two hundred ten trillion, eleven billion, one hundred twelve million, eleven thousand, twenty-two".