22099113947 has 2 divisors, whose sum is σ = 22099113948. Its totient is φ = 22099113946.

The previous prime is 22099113899. The next prime is 22099114001. The reversal of 22099113947 is 74931199022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22099113947 - 2³² = 17804146651 is a prime.

It is not a weakly prime, because it can be changed into another prime (22099110947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11049556973 + 11049556974.

It is an arithmetic number, because the mean of its divisors is an integer number (11049556974).

Almost surely, 2^22099113947 is an apocalyptic number.

22099113947 is a deficient number, since it is larger than the sum of its proper divisors (1).

22099113947 is an equidigital number, since it uses as much as digits as its factorization.

22099113947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 22099113947 in words is "twenty-two billion, ninety-nine million, one hundred thirteen thousand, nine hundred forty-seven".