22445037705 has 8 divisors (see below), whose sum is σ = 35912060352. Its totient is φ = 11970686768.

The previous prime is 22445037701. The next prime is 22445037707. The reversal of 22445037705 is 50773054422.

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 22445037705 - 2² = 22445037701 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22445037701) 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, 748167909 + ... + 748167938.

It is an arithmetic number, because the mean of its divisors is an integer number (4489007544).

Almost surely, 2^22445037705 is an apocalyptic number.

It is an amenable number.

22445037705 is a deficient number, since it is larger than the sum of its proper divisors (13467022647).

22445037705 is a wasteful number, since it uses less digits than its factorization.

22445037705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496335855.

The product of its (nonzero) digits is 235200, while the sum is 39.

The spelling of 22445037705 in words is "twenty-two billion, four hundred forty-five million, thirty-seven thousand, seven hundred five".