222110012020002 has 32 divisors (see below), whose sum is σ = 470432973636864. Its totient is φ = 69669370924800.

The previous prime is 222110012019977. The next prime is 222110012020031. The reversal of 222110012020002 is 200020210011222.

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, 190062649 + ... + 191227692.

It is an arithmetic number, because the mean of its divisors is an integer number (14701030426152).

Almost surely, 2^{222110012020002} is an apocalyptic number.

222110012020002 is an abundant number, since it is smaller than the sum of its proper divisors (248322961616862).

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

222110012020002 is a wasteful number, since it uses less digits than its factorization.

222110012020002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381296074.

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

Adding to 222110012020002 its reverse (200020210011222), we get a palindrome (422130222031224).

The spelling of 222110012020002 in words is "two hundred twenty-two trillion, one hundred ten billion, twelve million, twenty thousand, two".