22623287673 has 16 divisors (see below), whose sum is σ = 34888928256. Its totient is φ = 12771837840.

The previous prime is 22623287641. The next prime is 22623287681. The reversal of 22623287673 is 37678232622.

It is not a de Polignac number, because 22623287673 - 2⁵ = 22623287641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22623287173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6488013 + ... + 6491498.

It is an arithmetic number, because the mean of its divisors is an integer number (2180558016).

Almost surely, 2^22623287673 is an apocalyptic number.

It is an amenable number.

22623287673 is a deficient number, since it is larger than the sum of its proper divisors (12265640583).

22623287673 is a wasteful number, since it uses less digits than its factorization.

22623287673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12979604.

The product of its digits is 2032128, while the sum is 48.

The spelling of 22623287673 in words is "twenty-two billion, six hundred twenty-three million, two hundred eighty-seven thousand, six hundred seventy-three".