22431100241044 has 12 divisors (see below), whose sum is σ = 42823009551168. Its totient is φ = 10195954655000.

The previous prime is 22431100240999. The next prime is 22431100241063. The reversal of 22431100241044 is 44014200113422.

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, 254898866332 + ... + 254898866419.

It is an arithmetic number, because the mean of its divisors is an integer number (3568584129264).

Almost surely, 2^{22431100241044} is an apocalyptic number.

It is an amenable number.

22431100241044 is a deficient number, since it is larger than the sum of its proper divisors (20391909310124).

22431100241044 is a wasteful number, since it uses less digits than its factorization.

22431100241044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509797732766 (or 509797732764 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 22431100241044 its reverse (44014200113422), we get a palindrome (66445300354466).

The spelling of 22431100241044 in words is "twenty-two trillion, four hundred thirty-one billion, one hundred million, two hundred forty-one thousand, forty-four".