222101122212202 has 32 divisors (see below), whose sum is σ = 339032758066560. Its totient is φ = 109109148379200.

The previous prime is 222101122212191. The next prime is 222101122212259. The reversal of 222101122212202 is 202212221101222.

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, 16335699 + ... + 26665657.

It is an arithmetic number, because the mean of its divisors is an integer number (10594773689580).

Almost surely, 2^{222101122212202} is an apocalyptic number.

222101122212202 is a deficient number, since it is larger than the sum of its proper divisors (116931635854358).

222101122212202 is a wasteful number, since it uses less digits than its factorization.

222101122212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10330878.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 222101122212202 its reverse (202212221101222), we get a palindrome (424313343313424).

The spelling of 222101122212202 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred twenty-two million, two hundred twelve thousand, two hundred two".