202212201022 has 16 divisors (see below), whose sum is σ = 337914289440. Its totient is φ = 90110476512.

The previous prime is 202212201017. The next prime is 202212201031. The reversal of 202212201022 is 220102212202.

202212201022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202212200987 and 202212201005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134092218 + ... + 134093725.

It is an arithmetic number, because the mean of its divisors is an integer number (21119643090).

Almost surely, 2^202212201022 is an apocalyptic number.

202212201022 is a deficient number, since it is larger than the sum of its proper divisors (135702088418).

202212201022 is a wasteful number, since it uses less digits than its factorization.

202212201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268185987.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202212201022 its reverse (220102212202), we get a palindrome (422314413224).

The spelling of 202212201022 in words is "two hundred two billion, two hundred twelve million, two hundred one thousand, twenty-two".