2202001012210 has 16 divisors (see below), whose sum is σ = 3963652219800. Its totient is φ = 880789205376.

The previous prime is 2202001012187. The next prime is 2202001012213. The reversal of 2202001012210 is 122101002022.

It is a happy number.

2202001012210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2201890951129 + 110061081 = 1483877^2 + 10491^2 .

It is not an unprimeable number, because it can be changed into a prime (2202001012213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549555 + ... + 2169334.

Almost surely, 2^{2202001012210} is an apocalyptic number.

2202001012210 is a deficient number, since it is larger than the sum of its proper divisors (1761651207590).

2202001012210 is a wasteful number, since it uses less digits than its factorization.

2202001012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799885.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2202001012210 its reverse (122101002022), we get a palindrome (2324102014232).

The spelling of 2202001012210 in words is "two trillion, two hundred two billion, one million, twelve thousand, two hundred ten".