22180348000 has 48 divisors (see below), whose sum is σ = 54497124864. Its totient is φ = 8872137600.

The previous prime is 22180347983. The next prime is 22180348037. The reversal of 22180348000 is 84308122.

It is a super-2 number, since 2×22180348000² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22180348000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2768544 + ... + 2776543.

It is an arithmetic number, because the mean of its divisors is an integer number (1135356768).

Almost surely, 2^22180348000 is an apocalyptic number.

22180348000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22180348000 is an abundant number, since it is smaller than the sum of its proper divisors (32316776864).

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

22180348000 is an equidigital number, since it uses as much as digits as its factorization.

22180348000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545112 (or 5545094 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The spelling of 22180348000 in words is "twenty-two billion, one hundred eighty million, three hundred forty-eight thousand".