202011110120022 has 64 divisors (see below), whose sum is σ = 463663949151744. Its totient is φ = 57476935042560.

The previous prime is 202011110119991. The next prime is 202011110120069. The reversal of 202011110120022 is 220021011110202.

It is a super-2 number, since 2×202011110120022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202011110119983 and 202011110120010.

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, 696380173 + ... + 696670199.

It is an arithmetic number, because the mean of its divisors is an integer number (7244749205496).

Almost surely, 2^{202011110120022} is an apocalyptic number.

202011110120022 is an abundant number, since it is smaller than the sum of its proper divisors (261652839031722).

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

202011110120022 is a wasteful number, since it uses less digits than its factorization.

202011110120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359093.

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

Adding to 202011110120022 its reverse (220021011110202), we get a palindrome (422032121230224).

The spelling of 202011110120022 in words is "two hundred two trillion, eleven billion, one hundred ten million, one hundred twenty thousand, twenty-two".