22143114512204 has 24 divisors (see below), whose sum is σ = 44359188249600. Its totient is φ = 9474272099856.

The previous prime is 22143114512203. The next prime is 22143114512231. The reversal of 22143114512204 is 40221541134122.

It is not an unprimeable number, because it can be changed into a prime (22143114512203) 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, 651404354 + ... + 651438345.

It is an arithmetic number, because the mean of its divisors is an integer number (1848299510400).

Almost surely, 2^{22143114512204} is an apocalyptic number.

It is an amenable number.

22143114512204 is an abundant number, since it is smaller than the sum of its proper divisors (22216073737396).

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

22143114512204 is a wasteful number, since it uses less digits than its factorization.

22143114512204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302843317 (or 1302843315 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 22143114512204 its reverse (40221541134122), we get a palindrome (62364655646326).

The spelling of 22143114512204 in words is "twenty-two trillion, one hundred forty-three billion, one hundred fourteen million, five hundred twelve thousand, two hundred four".