22308024641 has 12 divisors (see below), whose sum is σ = 26844985620. Its totient is φ = 18461812320.

The previous prime is 22308024619. The next prime is 22308024643. The reversal of 22308024641 is 14642080322.

It can be written as a sum of positive squares in 2 ways, for example, as 4122153616 + 18185871025 = 64204^2 + 134855^2 .

It is not a de Polignac number, because 22308024641 - 2¹⁴ = 22308008257 is a prime.

It is a super-3 number, since 3×22308024641³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22308024598 and 22308024607.

It is not an unprimeable number, because it can be changed into a prime (22308024643) 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, 7847990 + ... + 7850831.

It is an arithmetic number, because the mean of its divisors is an integer number (2237082135).

Almost surely, 2^22308024641 is an apocalyptic number.

It is an amenable number.

22308024641 is a deficient number, since it is larger than the sum of its proper divisors (4536960979).

22308024641 is a wasteful number, since it uses less digits than its factorization.

22308024641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15698864 (or 15698857 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 22308024641 in words is "twenty-two billion, three hundred eight million, twenty-four thousand, six hundred forty-one".