22502143120200 has 48 divisors (see below), whose sum is σ = 69756643674480. Its totient is φ = 6000571498560.

The previous prime is 22502143120087. The next prime is 22502143120243. The reversal of 22502143120200 is 202134120522.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18751785334 + ... + 18751786533.

It is an arithmetic number, because the mean of its divisors is an integer number (1453263409885).

Almost surely, 2^{22502143120200} is an apocalyptic number.

22502143120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22502143120200 is an abundant number, since it is smaller than the sum of its proper divisors (47254500554280).

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

22502143120200 is a wasteful number, since it uses less digits than its factorization.

22502143120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37503571886 (or 37503571877 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 22502143120200 its reverse (202134120522), we get a palindrome (22704277240722).

The spelling of 22502143120200 in words is "twenty-two trillion, five hundred two billion, one hundred forty-three million, one hundred twenty thousand, two hundred".