22613717200609 has 2 divisors, whose sum is σ = 22613717200610. Its totient is φ = 22613717200608.

The previous prime is 22613717200601. The next prime is 22613717200651. The reversal of 22613717200609 is 90600271731622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14470416000000 + 8143301200609 = 3804000^2 + 2853647^2 .

It is a cyclic number.

It is not a de Polignac number, because 22613717200609 - 2³ = 22613717200601 is a prime.

It is a super-2 number, since 2×22613717200609² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22613717200601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11306858600304 + 11306858600305.

It is an arithmetic number, because the mean of its divisors is an integer number (11306858600305).

Almost surely, 2^{22613717200609} is an apocalyptic number.

It is an amenable number.

22613717200609 is a deficient number, since it is larger than the sum of its proper divisors (1).

22613717200609 is an equidigital number, since it uses as much as digits as its factorization.

22613717200609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 22613717200609 in words is "twenty-two trillion, six hundred thirteen billion, seven hundred seventeen million, two hundred thousand, six hundred nine".