22110210112202 has 16 divisors (see below), whose sum is σ = 33171065670600. Its totient is φ = 11053188384000.

The previous prime is 22110210112183. The next prime is 22110210112231. The reversal of 22110210112202 is 20221101201122.

It can be written as a sum of positive squares in 4 ways, for example, as 17927526596281 + 4182683515921 = 4234091^2 + 2045161^2 .

It is a super-2 number, since 2×22110210112202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553718174 + ... + 553758102.

Almost surely, 2^{22110210112202} is an apocalyptic number.

22110210112202 is a deficient number, since it is larger than the sum of its proper divisors (11060855558398).

22110210112202 is a wasteful number, since it uses less digits than its factorization.

22110210112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81001.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22110210112202 its reverse (20221101201122), we get a palindrome (42331311313324).

The spelling of 22110210112202 in words is "twenty-two trillion, one hundred ten billion, two hundred ten million, one hundred twelve thousand, two hundred two".