22677600947 has 2 divisors, whose sum is σ = 22677600948. Its totient is φ = 22677600946.

The previous prime is 22677600929. The next prime is 22677600971. The reversal of 22677600947 is 74900677622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22677600947 - 2¹⁴ = 22677584563 is a prime.

It is a super-2 number, since 2×22677600947² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22677600895 and 22677600904.

It is not a weakly prime, because it can be changed into another prime (22677600977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11338800473 + 11338800474.

It is an arithmetic number, because the mean of its divisors is an integer number (11338800474).

Almost surely, 2^22677600947 is an apocalyptic number.

22677600947 is a deficient number, since it is larger than the sum of its proper divisors (1).

22677600947 is an equidigital number, since it uses as much as digits as its factorization.

22677600947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 22677600947 in words is "twenty-two billion, six hundred seventy-seven million, six hundred thousand, nine hundred forty-seven".