20002202210212 has 24 divisors (see below), whose sum is σ = 36886255851200. Its totient is φ = 9464417506656.

The previous prime is 20002202210209. The next prime is 20002202210303. The reversal of 20002202210212 is 21201220220002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143122143 + ... + 143261830.

Almost surely, 2^{20002202210212} is an apocalyptic number.

It is an amenable number.

20002202210212 is a deficient number, since it is larger than the sum of its proper divisors (16884053640988).

20002202210212 is a wasteful number, since it uses less digits than its factorization.

20002202210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286384915 (or 286384913 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20002202210212 its reverse (21201220220002), we get a palindrome (41203422430214).

The spelling of 20002202210212 in words is "twenty trillion, two billion, two hundred two million, two hundred ten thousand, two hundred twelve".