22847032499 has 2 divisors, whose sum is σ = 22847032500. Its totient is φ = 22847032498.

The previous prime is 22847032493. The next prime is 22847032511. The reversal of 22847032499 is 99423074822.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22847032499 is a prime.

It is not a weakly prime, because it can be changed into another prime (22847032493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11423516249 + 11423516250.

It is an arithmetic number, because the mean of its divisors is an integer number (11423516250).

Almost surely, 2^22847032499 is an apocalyptic number.

22847032499 is a deficient number, since it is larger than the sum of its proper divisors (1).

22847032499 is an equidigital number, since it uses as much as digits as its factorization.

22847032499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 22847032499 in words is "twenty-two billion, eight hundred forty-seven million, thirty-two thousand, four hundred ninety-nine".