22948407689983 has 4 divisors (see below), whose sum is σ = 22952798054440. Its totient is φ = 22944017325528.

The previous prime is 22948407689959. The next prime is 22948407690011. The reversal of 22948407689983 is 38998670484922.

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-22948407689983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22948407689953) 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, 2195174388 + ... + 2195184841.

It is an arithmetic number, because the mean of its divisors is an integer number (5738199513610).

Almost surely, 2^{22948407689983} is an apocalyptic number.

22948407689983 is a deficient number, since it is larger than the sum of its proper divisors (4390364457).

22948407689983 is an equidigital number, since it uses as much as digits as its factorization.

22948407689983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390364456.

The product of its (nonzero) digits is 3009871872, while the sum is 79.

The spelling of 22948407689983 in words is "twenty-two trillion, nine hundred forty-eight billion, four hundred seven million, six hundred eighty-nine thousand, nine hundred eighty-three".