22023704247 has 8 divisors (see below), whose sum is σ = 29551977456. Its totient is φ = 14588950272.

The previous prime is 22023704237. The next prime is 22023704281. The reversal of 22023704247 is 74240732022.

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

It is not a de Polignac number, because 22023704247 - 2⁴ = 22023704231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023704237) 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, 23379258 + ... + 23380199.

It is an arithmetic number, because the mean of its divisors is an integer number (3693997182).

Almost surely, 2^22023704247 is an apocalyptic number.

22023704247 is a deficient number, since it is larger than the sum of its proper divisors (7528273209).

22023704247 is a wasteful number, since it uses less digits than its factorization.

22023704247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46759617.

The product of its (nonzero) digits is 37632, while the sum is 33.

The spelling of 22023704247 in words is "twenty-two billion, twenty-three million, seven hundred four thousand, two hundred forty-seven".