202122222211022 has 8 divisors (see below), whose sum is σ = 308322033881400. Its totient is φ = 99348210917224.

The previous prime is 202122222210973. The next prime is 202122222211073. The reversal of 202122222211022 is 220112222221202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856450093997 + ... + 856450094232.

It is an arithmetic number, because the mean of its divisors is an integer number (38540254235175).

Almost surely, 2^{202122222211022} is an apocalyptic number.

202122222211022 is a deficient number, since it is larger than the sum of its proper divisors (106199811670378).

202122222211022 is a wasteful number, since it uses less digits than its factorization.

202122222211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712900188290.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 202122222211022 its reverse (220112222221202), we get a palindrome (422234444432224).

The spelling of 202122222211022 in words is "two hundred two trillion, one hundred twenty-two billion, two hundred twenty-two million, two hundred eleven thousand, twenty-two".