22747072545323 has 8 divisors (see below), whose sum is σ = 25997332929792. Its totient is φ = 19496981808936.

The previous prime is 22747072545311. The next prime is 22747072545347. The reversal of 22747072545323 is 32354527074722.

It is a happy number.

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 22747072545323 - 2¹⁰ = 22747072544299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22747075545323) 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, 42124565 + ... + 42661142.

It is an arithmetic number, because the mean of its divisors is an integer number (3249666616224).

Almost surely, 2^{22747072545323} is an apocalyptic number.

22747072545323 is a deficient number, since it is larger than the sum of its proper divisors (3250260384469).

22747072545323 is an equidigital number, since it uses as much as digits as its factorization.

22747072545323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84824041.

The product of its (nonzero) digits is 19756800, while the sum is 53.

The spelling of 22747072545323 in words is "twenty-two trillion, seven hundred forty-seven billion, seventy-two million, five hundred forty-five thousand, three hundred twenty-three".