22120322675 has 48 divisors (see below), whose sum is σ = 30350985984. Its totient is φ = 15858960000.

The previous prime is 22120322669. The next prime is 22120322677. The reversal of 22120322675 is 57622302122.

It is not a de Polignac number, because 22120322675 - 2¹⁶ = 22120257139 is a prime.

It is a super-2 number, since 2×22120322675² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22120322677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5653970 + ... + 5657880.

It is an arithmetic number, because the mean of its divisors is an integer number (632312208).

Almost surely, 2^22120322675 is an apocalyptic number.

22120322675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22120322675 is a deficient number, since it is larger than the sum of its proper divisors (8230663309).

22120322675 is a wasteful number, since it uses less digits than its factorization.

22120322675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4220 (or 4215 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 22120322675 its reverse (57622302122), we get a palindrome (79742624797).

The spelling of 22120322675 in words is "twenty-two billion, one hundred twenty million, three hundred twenty-two thousand, six hundred seventy-five".