202000022111022 has 32 divisors (see below), whose sum is σ = 404078902697472. Its totient is φ = 67320198611424.

The previous prime is 202000022111009. The next prime is 202000022111047. The reversal of 202000022111022 is 220111220000202.

It is a junction number, because it is equal to n+sod(n) for n = 202000022110992 and 202000022111010.

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, 929879943 + ... + 930097149.

It is an arithmetic number, because the mean of its divisors is an integer number (12627465709296).

Almost surely, 2^{202000022111022} is an apocalyptic number.

202000022111022 is an abundant number, since it is smaller than the sum of its proper divisors (202078880586450).

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

202000022111022 is a wasteful number, since it uses less digits than its factorization.

202000022111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246752.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 202000022111022 its reverse (220111220000202), we get a palindrome (422111242111224).

The spelling of 202000022111022 in words is "two hundred two trillion, twenty-two million, one hundred eleven thousand, twenty-two".