22607320633 has 2 divisors, whose sum is σ = 22607320634. Its totient is φ = 22607320632.

The previous prime is 22607320621. The next prime is 22607320669. The reversal of 22607320633 is 33602370622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18499536169 + 4107784464 = 136013^2 + 64092^2 .

It is a cyclic number.

It is not a de Polignac number, because 22607320633 - 2²¹ = 22605223481 is a prime.

It is a super-2 number, since 2×22607320633² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22607320933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11303660316 + 11303660317.

It is an arithmetic number, because the mean of its divisors is an integer number (11303660317).

Almost surely, 2^22607320633 is an apocalyptic number.

It is an amenable number.

22607320633 is a deficient number, since it is larger than the sum of its proper divisors (1).

22607320633 is an equidigital number, since it uses as much as digits as its factorization.

22607320633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 34.

The spelling of 22607320633 in words is "twenty-two billion, six hundred seven million, three hundred twenty thousand, six hundred thirty-three".