10202202110212 has 12 divisors (see below), whose sum is σ = 20404404220480. Its totient is φ = 4372372332936.

The previous prime is 10202202110207. The next prime is 10202202110231. The reversal of 10202202110212 is 21201120220201.

It is a happy number.

10202202110212 is an admirable number.

It is a super-2 number, since 2×10202202110212² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182182180512 + ... + 182182180567.

Almost surely, 2^{10202202110212} is an apocalyptic number.

It is an amenable number.

10202202110212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10202202110212 is a wasteful number, since it uses less digits than its factorization.

10202202110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364364361090 (or 364364361088 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10202202110212 its reverse (21201120220201), we get a palindrome (31403322330413).

The spelling of 10202202110212 in words is "ten trillion, two hundred two billion, two hundred two million, one hundred ten thousand, two hundred twelve".