22110100202202 has 64 divisors (see below), whose sum is σ = 44459615176704. Its totient is φ = 7330253522240.

The previous prime is 22110100202191. The next prime is 22110100202287. The reversal of 22110100202202 is 20220200101122.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1676652253 + ... + 1676665439.

It is an arithmetic number, because the mean of its divisors is an integer number (694681487136).

Almost surely, 2^{22110100202202} is an apocalyptic number.

22110100202202 is an abundant number, since it is smaller than the sum of its proper divisors (22349514974502).

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

22110100202202 is a wasteful number, since it uses less digits than its factorization.

22110100202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15403.

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

Adding to 22110100202202 its reverse (20220200101122), we get a palindrome (42330300303324).

The spelling of 22110100202202 in words is "twenty-two trillion, one hundred ten billion, one hundred million, two hundred two thousand, two hundred two".