22200141520240 has 20 divisors (see below), whose sum is σ = 51615329034744. Its totient is φ = 8880056608064.

The previous prime is 22200141520187. The next prime is 22200141520261. The reversal of 22200141520240 is 4202514100222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138750884422 + ... + 138750884581.

Almost surely, 2^{22200141520240} is an apocalyptic number.

22200141520240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22200141520240 is an abundant number, since it is smaller than the sum of its proper divisors (29415187514504).

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

22200141520240 is a wasteful number, since it uses less digits than its factorization.

22200141520240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277501769016 (or 277501769010 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 22200141520240 its reverse (4202514100222), we get a palindrome (26402655620462).

The spelling of 22200141520240 in words is "twenty-two trillion, two hundred billion, one hundred forty-one million, five hundred twenty thousand, two hundred forty".