22030185429800 has 48 divisors (see below), whose sum is σ = 51432713108700. Its totient is φ = 8775509529600.

The previous prime is 22030185429709. The next prime is 22030185429821. The reversal of 22030185429800 is 892458103022.

It can be written as a sum of positive squares in 6 ways, for example, as 14086705407076 + 7943480022724 = 3753226^2 + 2818418^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228480695 + ... + 228577094.

Almost surely, 2^{22030185429800} is an apocalyptic number.

22030185429800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22030185429800 is an abundant number, since it is smaller than the sum of its proper divisors (29402527678900).

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

22030185429800 is a wasteful number, since it uses less digits than its factorization.

22030185429800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457058046 (or 457058037 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 22030185429800 in words is "twenty-two trillion, thirty billion, one hundred eighty-five million, four hundred twenty-nine thousand, eight hundred".