22747507307 has 12 divisors (see below), whose sum is σ = 26466976440. Its totient is φ = 19493744256.

The previous prime is 22747507283. The next prime is 22747507309. The reversal of 22747507307 is 70370574722.

It is not a de Polignac number, because 22747507307 - 2¹⁰ = 22747506283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22747507309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197819 + ... + 290907.

It is an arithmetic number, because the mean of its divisors is an integer number (2205581370).

Almost surely, 2^22747507307 is an apocalyptic number.

22747507307 is a deficient number, since it is larger than the sum of its proper divisors (3719469133).

22747507307 is an equidigital number, since it uses as much as digits as its factorization.

22747507307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98090 (or 98083 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 44.

The spelling of 22747507307 in words is "twenty-two billion, seven hundred forty-seven million, five hundred seven thousand, three hundred seven".