22101010200102 has 16 divisors (see below), whose sum is σ = 44203182630912. Its totient is φ = 7366809694920.

The previous prime is 22101010200067. The next prime is 22101010200107. The reversal of 22101010200102 is 20100201010122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101010200107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48178974 + ... + 48635537.

It is an arithmetic number, because the mean of its divisors is an integer number (2762698914432).

Almost surely, 2^{22101010200102} is an apocalyptic number.

22101010200102 is an abundant number, since it is smaller than the sum of its proper divisors (22102172430810).

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

22101010200102 is a wasteful number, since it uses less digits than its factorization.

22101010200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96852563.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22101010200102 its reverse (20100201010122), we get a palindrome (42201211210224).

The spelling of 22101010200102 in words is "twenty-two trillion, one hundred one billion, ten million, two hundred thousand, one hundred two".