22836619973 has 8 divisors (see below), whose sum is σ = 24074927520. Its totient is φ = 21601950480.

The previous prime is 22836619963. The next prime is 22836619999. The reversal of 22836619973 is 37991663822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22836619973 - 2²² = 22832425669 is a prime.

It is a super-2 number, since 2×22836619973² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22836619963) 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, 896615 + ... + 921732.

It is an arithmetic number, because the mean of its divisors is an integer number (3009365940).

Almost surely, 2^22836619973 is an apocalyptic number.

It is an amenable number.

22836619973 is a deficient number, since it is larger than the sum of its proper divisors (1238307547).

22836619973 is a wasteful number, since it uses less digits than its factorization.

22836619973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819027.

The product of its digits is 5878656, while the sum is 56.

The spelling of 22836619973 in words is "twenty-two billion, eight hundred thirty-six million, six hundred nineteen thousand, nine hundred seventy-three".