210010121111022 has 32 divisors (see below), whose sum is σ = 438601207131648. Its totient is φ = 66910979763936.

The previous prime is 210010121110991. The next prime is 210010121111047. The reversal of 210010121111022 is 220111121010012.

It is a happy number.

210010121111022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210010121111022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210010121110992 and 210010121111010.

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, 554002978 + ... + 554381925.

It is an arithmetic number, because the mean of its divisors is an integer number (13706287722864).

Almost surely, 2^{210010121111022} is an apocalyptic number.

210010121111022 is an abundant number, since it is smaller than the sum of its proper divisors (228591086020626).

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

210010121111022 is a wasteful number, since it uses less digits than its factorization.

210010121111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108386304.

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

Adding to 210010121111022 its reverse (220111121010012), we get a palindrome (430121242121034).

The spelling of 210010121111022 in words is "two hundred ten trillion, ten billion, one hundred twenty-one million, one hundred eleven thousand, twenty-two".