22120322503023 has 6 divisors (see below), whose sum is σ = 31951576948824. Its totient is φ = 14746881668676.

The previous prime is 22120322502991. The next prime is 22120322503063. The reversal of 22120322503023 is 32030522302122.

22120322503023 is a `hidden beast` number, since 2 + 2 + 120 + 32 + 2 + 503 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 22120322503023 - 2⁵ = 22120322502991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22120322503063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1228906805715 + ... + 1228906805732.

It is an arithmetic number, because the mean of its divisors is an integer number (5325262824804).

Almost surely, 2^{22120322503023} is an apocalyptic number.

22120322503023 is a deficient number, since it is larger than the sum of its proper divisors (9831254445801).

22120322503023 is a wasteful number, since it uses less digits than its factorization.

22120322503023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457813611453 (or 2457813611450 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 22120322503023 its reverse (32030522302122), we get a palindrome (54150844805145).

The spelling of 22120322503023 in words is "twenty-two trillion, one hundred twenty billion, three hundred twenty-two million, five hundred three thousand, twenty-three".