22751246723 has 8 divisors (see below), whose sum is σ = 23410411200. Its totient is φ = 22097994408.

The previous prime is 22751246711. The next prime is 22751246729. The reversal of 22751246723 is 32764215722.

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

It is a cyclic number.

It is not a de Polignac number, because 22751246723 - 2²⁴ = 22734469507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22751246729) 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, 1470233 + ... + 1485626.

It is an arithmetic number, because the mean of its divisors is an integer number (2926301400).

Almost surely, 2^22751246723 is an apocalyptic number.

22751246723 is a deficient number, since it is larger than the sum of its proper divisors (659164477).

22751246723 is a wasteful number, since it uses less digits than its factorization.

22751246723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956081.

The product of its digits is 282240, while the sum is 41.

The spelling of 22751246723 in words is "twenty-two billion, seven hundred fifty-one million, two hundred forty-six thousand, seven hundred twenty-three".