202201221010012 has 24 divisors (see below), whose sum is σ = 405232837205504. Its totient is φ = 86479724321712.

The previous prime is 202201221010003. The next prime is 202201221010057. The reversal of 202201221010012 is 210010122102202.

It is a happy number.

It is a congruent number.

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, 7414228848 + ... + 7414256119.

Almost surely, 2^{202201221010012} is an apocalyptic number.

It is an amenable number.

202201221010012 is an abundant number, since it is smaller than the sum of its proper divisors (203031616195492).

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

202201221010012 is a wasteful number, since it uses less digits than its factorization.

202201221010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14828485465 (or 14828485463 counting only the distinct ones).

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

Adding to 202201221010012 its reverse (210010122102202), we get a palindrome (412211343112214).

The spelling of 202201221010012 in words is "two hundred two trillion, two hundred one billion, two hundred twenty-one million, ten thousand, twelve".