2220122211202 has 64 divisors (see below), whose sum is σ = 3875070412800. Its totient is φ = 934289427456.

The previous prime is 2220122211149. The next prime is 2220122211211. The reversal of 2220122211202 is 2021122210222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220122211202.

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, 609419593 + ... + 609423235.

It is an arithmetic number, because the mean of its divisors is an integer number (60547975200).

Almost surely, 2^{2220122211202} is an apocalyptic number.

2220122211202 is a deficient number, since it is larger than the sum of its proper divisors (1654948201598).

2220122211202 is a wasteful number, since it uses less digits than its factorization.

2220122211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615.

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

Adding to 2220122211202 its reverse (2021122210222), we get a palindrome (4241244421424).

The spelling of 2220122211202 in words is "two trillion, two hundred twenty billion, one hundred twenty-two million, two hundred eleven thousand, two hundred two".