22671322120723 has 4 divisors (see below), whose sum is σ = 22671382692088. Its totient is φ = 22671261549360.

The previous prime is 22671322120693. The next prime is 22671322120801. The reversal of 22671322120723 is 32702122317622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22671322120723 - 2⁵ = 22671322120691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22671322160723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29720733 + ... + 30473998.

It is an arithmetic number, because the mean of its divisors is an integer number (5667845673022).

Almost surely, 2^{22671322120723} is an apocalyptic number.

22671322120723 is a deficient number, since it is larger than the sum of its proper divisors (60571365).

22671322120723 is an equidigital number, since it uses as much as digits as its factorization.

22671322120723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60571364.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 22671322120723 in words is "twenty-two trillion, six hundred seventy-one billion, three hundred twenty-two million, one hundred twenty thousand, seven hundred twenty-three".