2200220222202 has 24 divisors (see below), whose sum is σ = 4767186393684. Its totient is φ = 733400190144.

The previous prime is 2200220222197. The next prime is 2200220222323. The reversal of 2200220222202 is 2022220220022.

2200220222202 is a `hidden beast` number, since 2 + 20 + 0 + 220 + 222 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1766823149961 + 433397072241 = 1329219^2 + 658329^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1797198 + ... + 2762310.

Almost surely, 2^{2200220222202} is an apocalyptic number.

2200220222202 is an abundant number, since it is smaller than the sum of its proper divisors (2566966171482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2200220222202 is a wasteful number, since it uses less digits than its factorization.

2200220222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091774 (or 1091771 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2200220222202 its reverse (2022220220022), we get a palindrome (4222440442224).

The spelling of 2200220222202 in words is "two trillion, two hundred billion, two hundred twenty million, two hundred twenty-two thousand, two hundred two".