23022406247 has 8 divisors (see below), whose sum is σ = 24502972896. Its totient is φ = 21555873792.

The previous prime is 23022406243. The next prime is 23022406259. The reversal of 23022406247 is 74260422032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23022406247 - 2² = 23022406243 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 (23022406241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3505163 + ... + 3511724.

It is an arithmetic number, because the mean of its divisors is an integer number (3062871612).

Almost surely, 2^23022406247 is an apocalyptic number.

23022406247 is a deficient number, since it is larger than the sum of its proper divisors (1480566649).

23022406247 is a wasteful number, since it uses less digits than its factorization.

23022406247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7017097.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 23022406247 its reverse (74260422032), we get a palindrome (97282828279).

The spelling of 23022406247 in words is "twenty-three billion, twenty-two million, four hundred six thousand, two hundred forty-seven".