22056503325 has 24 divisors (see below), whose sum is σ = 36657701376. Its totient is φ = 11701872000.

The previous prime is 22056503323. The next prime is 22056503423. The reversal of 22056503325 is 52330565022.

It is not a de Polignac number, because 22056503325 - 2¹ = 22056503323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22056503323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 755536 + ... + 784185.

It is an arithmetic number, because the mean of its divisors is an integer number (1527404224).

Almost surely, 2^22056503325 is an apocalyptic number.

22056503325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22056503325 is a deficient number, since it is larger than the sum of its proper divisors (14601198051).

22056503325 is a wasteful number, since it uses less digits than its factorization.

22056503325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539925 (or 1539920 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 22056503325 in words is "twenty-two billion, fifty-six million, five hundred three thousand, three hundred twenty-five".