2200122211222 has 32 divisors (see below), whose sum is σ = 3560587486848. Its totient is φ = 1013572417536.

The previous prime is 2200122211211. The next prime is 2200122211241. The reversal of 2200122211222 is 2221122210022.

It is a self number, because there is not a number n which added to its sum of digits gives 2200122211222.

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, 52875658 + ... + 52917250.

It is an arithmetic number, because the mean of its divisors is an integer number (111268358964).

Almost surely, 2^{2200122211222} is an apocalyptic number.

2200122211222 is a deficient number, since it is larger than the sum of its proper divisors (1360465275626).

2200122211222 is a wasteful number, since it uses less digits than its factorization.

2200122211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45304.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 2200122211222 its reverse (2221122210022), we get a palindrome (4421244421244).

The spelling of 2200122211222 in words is "two trillion, two hundred billion, one hundred twenty-two million, two hundred eleven thousand, two hundred twenty-two".