22200121120102 has 16 divisors (see below), whose sum is σ = 34074931846032. Its totient is φ = 10841815464480.

The previous prime is 22200121120003. The next prime is 22200121120109. The reversal of 22200121120102 is 20102112100222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200121120109) 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, 8177952 + ... + 10548892.

It is an arithmetic number, because the mean of its divisors is an integer number (2129683240377).

Almost surely, 2^{22200121120102} is an apocalyptic number.

22200121120102 is a deficient number, since it is larger than the sum of its proper divisors (11874810725930).

22200121120102 is a wasteful number, since it uses less digits than its factorization.

22200121120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2479863.

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

Adding to 22200121120102 its reverse (20102112100222), we get a palindrome (42302233220324).

The spelling of 22200121120102 in words is "twenty-two trillion, two hundred billion, one hundred twenty-one million, one hundred twenty thousand, one hundred two".