201022222100010 has 64 divisors (see below), whose sum is σ = 495527864557824. Its totient is φ = 52153406323200.

The previous prime is 201022222099957. The next prime is 201022222100041. The reversal of 201022222100010 is 10001222220102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9183550 + ... + 22054070.

It is an arithmetic number, because the mean of its divisors is an integer number (7742622883716).

Almost surely, 2^{201022222100010} is an apocalyptic number.

201022222100010 is an abundant number, since it is smaller than the sum of its proper divisors (294505642457814).

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

201022222100010 is a wasteful number, since it uses less digits than its factorization.

201022222100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12884639.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201022222100010 its reverse (10001222220102), we get a palindrome (211023444320112).

The spelling of 201022222100010 in words is "two hundred one trillion, twenty-two billion, two hundred twenty-two million, one hundred thousand, ten".