22465516004 has 24 divisors (see below), whose sum is σ = 39550291200. Its totient is φ = 11165484320.

The previous prime is 22465515983. The next prime is 22465516009. The reversal of 22465516004 is 40061556422.

It is not an unprimeable number, because it can be changed into a prime (22465516009) 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, 2400374 + ... + 2409714.

It is an arithmetic number, because the mean of its divisors is an integer number (1647928800).

Almost surely, 2^22465516004 is an apocalyptic number.

It is an amenable number.

22465516004 is a deficient number, since it is larger than the sum of its proper divisors (17084775196).

22465516004 is a wasteful number, since it uses less digits than its factorization.

22465516004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12883 (or 12881 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 22465516004 in words is "twenty-two billion, four hundred sixty-five million, five hundred sixteen thousand, four".