22120331132023 has 4 divisors (see below), whose sum is σ = 23284559086360. Its totient is φ = 20956103177688.

The previous prime is 22120331131999. The next prime is 22120331132077. The reversal of 22120331132023 is 32023113302122.

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 22120331132023 - 2³⁷ = 21982892178551 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 (22120331132083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582113977140 + ... + 582113977177.

It is an arithmetic number, because the mean of its divisors is an integer number (5821139771590).

Almost surely, 2^{22120331132023} is an apocalyptic number.

22120331132023 is a deficient number, since it is larger than the sum of its proper divisors (1164227954337).

22120331132023 is a wasteful number, since it uses less digits than its factorization.

22120331132023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164227954336.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22120331132023 its reverse (32023113302122), we get a palindrome (54143444434145).

The spelling of 22120331132023 in words is "twenty-two trillion, one hundred twenty billion, three hundred thirty-one million, one hundred thirty-two thousand, twenty-three".