22564040039 has 8 divisors (see below), whose sum is σ = 22916939760. Its totient is φ = 22211614656.

The previous prime is 22564040033. The next prime is 22564040069. The reversal of 22564040039 is 93004046522.

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 22564040039 - 2³² = 18269072743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22564039990 and 22564040008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22564040033) 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, 22094 + ... + 213579.

It is an arithmetic number, because the mean of its divisors is an integer number (2864617470).

Almost surely, 2^22564040039 is an apocalyptic number.

22564040039 is a deficient number, since it is larger than the sum of its proper divisors (352899721).

22564040039 is a wasteful number, since it uses less digits than its factorization.

22564040039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237169.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 22564040039 in words is "twenty-two billion, five hundred sixty-four million, forty thousand, thirty-nine".