22362248560 has 80 divisors (see below), whose sum is σ = 52393521600. Its totient is φ = 8876054528.

The previous prime is 22362248473. The next prime is 22362248561. The reversal of 22362248560 is 6584226322.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22362248561) 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 15 ways as a sum of consecutive naturals, for example, 10807206 + ... + 10809274.

It is an arithmetic number, because the mean of its divisors is an integer number (654919020).

Almost surely, 2^22362248560 is an apocalyptic number.

22362248560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22362248560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26196760800).

22362248560 is an abundant number, since it is smaller than the sum of its proper divisors (30031273040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22362248560 is a wasteful number, since it uses less digits than its factorization.

22362248560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058 (or 3052 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 22362248560 in words is "twenty-two billion, three hundred sixty-two million, two hundred forty-eight thousand, five hundred sixty".