22984345963 has 4 divisors (see below), whose sum is σ = 22986831208. Its totient is φ = 22981860720.

The previous prime is 22984345957. The next prime is 22984345991. The reversal of 22984345963 is 36954348922.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22984345963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22984345063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1228698 + ... + 1247263.

It is an arithmetic number, because the mean of its divisors is an integer number (5746707802).

Almost surely, 2^22984345963 is an apocalyptic number.

22984345963 is a deficient number, since it is larger than the sum of its proper divisors (2485245).

22984345963 is an equidigital number, since it uses as much as digits as its factorization.

22984345963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485244.

The product of its digits is 11197440, while the sum is 55.

The spelling of 22984345963 in words is "twenty-two billion, nine hundred eighty-four million, three hundred forty-five thousand, nine hundred sixty-three".