202201222110212 has 48 divisors (see below), whose sum is σ = 401129931585600. Its totient is φ = 88411429342080.

The previous prime is 202201222110211. The next prime is 202201222110247. The reversal of 202201222110212 is 212011222102202.

It is not an unprimeable number, because it can be changed into a prime (202201222110211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270317762 + ... + 271064742.

It is an arithmetic number, because the mean of its divisors is an integer number (8356873574700).

Almost surely, 2^{202201222110212} is an apocalyptic number.

It is an amenable number.

202201222110212 is a deficient number, since it is larger than the sum of its proper divisors (198928709475388).

202201222110212 is a wasteful number, since it uses less digits than its factorization.

202201222110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020996 (or 1020994 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 202201222110212 its reverse (212011222102202), we get a palindrome (414212444212414).

The spelling of 202201222110212 in words is "two hundred two trillion, two hundred one billion, two hundred twenty-two million, one hundred ten thousand, two hundred twelve".