30220021312110 has 48 divisors (see below), whose sum is σ = 89796634757856. Its totient is φ = 6907433442624.

The previous prime is 30220021312087. The next prime is 30220021312123. The reversal of 30220021312110 is 1121312002203.

30220021312110 is a `hidden beast` number, since 3 + 0 + 220 + 0 + 21 + 312 + 110 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23984143269 + ... + 23984144528.

It is an arithmetic number, because the mean of its divisors is an integer number (1870763224122).

Almost surely, 2^{30220021312110} is an apocalyptic number.

30220021312110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30220021312110 is an abundant number, since it is smaller than the sum of its proper divisors (59576613445746).

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

30220021312110 is a wasteful number, since it uses less digits than its factorization.

30220021312110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47968287817 (or 47968287814 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 30220021312110 its reverse (1121312002203), we get a palindrome (31341333314313).

The spelling of 30220021312110 in words is "thirty trillion, two hundred twenty billion, twenty-one million, three hundred twelve thousand, one hundred ten".