202201112022 has 32 divisors (see below), whose sum is σ = 497725815552. Its totient is φ = 53327765664.

The previous prime is 202201111961. The next prime is 202201112053. The reversal of 202201112022 is 220211102202.

It is a junction number, because it is equal to n+sod(n) for n = 202201111992 and 202201112010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185165308 + ... + 185166399.

It is an arithmetic number, because the mean of its divisors is an integer number (15553931736).

Almost surely, 2^202201112022 is an apocalyptic number.

202201112022 is an abundant number, since it is smaller than the sum of its proper divisors (295524703530).

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

202201112022 is a wasteful number, since it uses less digits than its factorization.

202201112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370331732.

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

Adding to 202201112022 its reverse (220211102202), we get a palindrome (422412214224).

The spelling of 202201112022 in words is "two hundred two billion, two hundred one million, one hundred twelve thousand, twenty-two".