2212211200022 has 32 divisors (see below), whose sum is σ = 3413187840000. Its totient is φ = 1074982529088.

The previous prime is 2212211199977. The next prime is 2212211200049. The reversal of 2212211200022 is 2200021122122.

It is a happy number.

It is a congruent number.

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, 5563283 + ... + 5947649.

It is an arithmetic number, because the mean of its divisors is an integer number (106662120000).

Almost surely, 2^{2212211200022} is an apocalyptic number.

2212211200022 is a deficient number, since it is larger than the sum of its proper divisors (1200976639978).

2212211200022 is a wasteful number, since it uses less digits than its factorization.

2212211200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385020.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2212211200022 its reverse (2200021122122), we get a palindrome (4412232322144).

The spelling of 2212211200022 in words is "two trillion, two hundred twelve billion, two hundred eleven million, two hundred thousand, twenty-two".