22431203224104 has 32 divisors (see below), whose sum is σ = 56090070720000. Its totient is φ = 7475459386752.

The previous prime is 22431203224099. The next prime is 22431203224109. The reversal of 22431203224104 is 40142230213422.

It is an interprime number because it is at equal distance from previous prime (22431203224099) and next prime (22431203224109).

It is not an unprimeable number, because it can be changed into a prime (22431203224109) 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, 100408264 + ... + 100631415.

It is an arithmetic number, because the mean of its divisors is an integer number (1752814710000).

Almost surely, 2^{22431203224104} is an apocalyptic number.

22431203224104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22431203224104 is an abundant number, since it is smaller than the sum of its proper divisors (33658867495896).

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

22431203224104 is a wasteful number, since it uses less digits than its factorization.

22431203224104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201044337 (or 201044333 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 22431203224104 its reverse (40142230213422), we get a palindrome (62573433437526).

The spelling of 22431203224104 in words is "twenty-two trillion, four hundred thirty-one billion, two hundred three million, two hundred twenty-four thousand, one hundred four".