22022045436325 has 48 divisors (see below), whose sum is σ = 30108158758080. Its totient is φ = 15845130560000.

The previous prime is 22022045436283. The next prime is 22022045436329. The reversal of 22022045436325 is 52363454022022.

It is not a de Polignac number, because 22022045436325 - 2²⁵ = 22022011881893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022045436329) 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 47 ways as a sum of consecutive naturals, for example, 35494422 + ... + 36109528.

It is an arithmetic number, because the mean of its divisors is an integer number (627253307460).

Almost surely, 2^{22022045436325} is an apocalyptic number.

22022045436325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22022045436325 is a deficient number, since it is larger than the sum of its proper divisors (8086113321755).

22022045436325 is a wasteful number, since it uses less digits than its factorization.

22022045436325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616518 (or 616513 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 22022045436325 its reverse (52363454022022), we get a palindrome (74385499458347).

The spelling of 22022045436325 in words is "twenty-two trillion, twenty-two billion, forty-five million, four hundred thirty-six thousand, three hundred twenty-five".