202221222122102 has 8 divisors (see below), whose sum is σ = 303332492537112. Its totient is φ = 101110391276400.

The previous prime is 202221222122053. The next prime is 202221222122159. The reversal of 202221222122102 is 201221222122202.

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, 108739799 + ... + 110583842.

It is an arithmetic number, because the mean of its divisors is an integer number (37916561567139).

Almost surely, 2^{202221222122102} is an apocalyptic number.

202221222122102 is a deficient number, since it is larger than the sum of its proper divisors (101111270415010).

202221222122102 is a wasteful number, since it uses less digits than its factorization.

202221222122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219784654.

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

Adding to 202221222122102 its reverse (201221222122202), we get a palindrome (403442444244304).

The spelling of 202221222122102 in words is "two hundred two trillion, two hundred twenty-one billion, two hundred twenty-two million, one hundred twenty-two thousand, one hundred two".