10021122011022 has 16 divisors (see below), whose sum is σ = 20045227023360. Its totient is φ = 3339876836792.

The previous prime is 10021122011009. The next prime is 10021122011099. The reversal of 10021122011022 is 22011022112001.

It is a super-2 number, since 2×10021122011022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10021122010992 and 10021122011010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124248048 + ... + 124328675.

It is an arithmetic number, because the mean of its divisors is an integer number (1252826688960).

Almost surely, 2^{10021122011022} is an apocalyptic number.

10021122011022 is an abundant number, since it is smaller than the sum of its proper divisors (10024105012338).

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

10021122011022 is a wasteful number, since it uses less digits than its factorization.

10021122011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248583447.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10021122011022 its reverse (22011022112001), we get a palindrome (32032144123023).

The spelling of 10021122011022 in words is "ten trillion, twenty-one billion, one hundred twenty-two million, eleven thousand, twenty-two".