222202110120210 has 160 divisors (see below), whose sum is σ = 659645784528192. Its totient is φ = 53218175886720.

The previous prime is 222202110120203. The next prime is 222202110120223. The reversal of 222202110120210 is 12021011202222.

It is a happy number.

222202110120210 is a `hidden beast` number, since 2 + 2 + 220 + 2 + 110 + 120 + 210 = 666.

222202110120210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 79 ways as a sum of consecutive naturals, for example, 149492449 + ... + 150971508.

Almost surely, 2^{222202110120210} is an apocalyptic number.

222202110120210 is an abundant number, since it is smaller than the sum of its proper divisors (437443674407982).

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

222202110120210 is a wasteful number, since it uses less digits than its factorization.

222202110120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300464070 (or 300464061 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 222202110120210 its reverse (12021011202222), we get a palindrome (234223121322432).

The spelling of 222202110120210 in words is "two hundred twenty-two trillion, two hundred two billion, one hundred ten million, one hundred twenty thousand, two hundred ten".