2220133231210 has 16 divisors (see below), whose sum is σ = 3996287946792. Its totient is φ = 888042596800.

The previous prime is 2220133231177. The next prime is 2220133231219. The reversal of 2220133231210 is 121323310222.

It can be written as a sum of positive squares in 4 ways, for example, as 2198461563841 + 21671667369 = 1482721^2 + 147213^2 .

It is not an unprimeable number, because it can be changed into a prime (2220133231219) 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, 436261 + ... + 2151880.

Almost surely, 2^{2220133231210} is an apocalyptic number.

2220133231210 is a deficient number, since it is larger than the sum of its proper divisors (1776154715582).

2220133231210 is a wasteful number, since it uses less digits than its factorization.

2220133231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673929.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2220133231210 its reverse (121323310222), we get a palindrome (2341456541432).

The spelling of 2220133231210 in words is "two trillion, two hundred twenty billion, one hundred thirty-three million, two hundred thirty-one thousand, two hundred ten".