30222110322300 has 144 divisors (see below), whose sum is σ = 94184430060672. Its totient is φ = 7438069420800.

The previous prime is 30222110322181. The next prime is 30222110322301. The reversal of 30222110322300 is 322301122203.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222110322301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23278927 + ... + 24542873.

It is an arithmetic number, because the mean of its divisors is an integer number (654058542088).

Almost surely, 2^{30222110322300} is an apocalyptic number.

30222110322300 is a gapful number since it is divisible by the number (30) 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 30222110322300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47092215030336).

30222110322300 is an abundant number, since it is smaller than the sum of its proper divisors (63962319738372).

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

30222110322300 is a wasteful number, since it uses less digits than its factorization.

30222110322300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270108 (or 1270101 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30222110322300 its reverse (322301122203), we get a palindrome (30544411444503).

The spelling of 30222110322300 in words is "thirty trillion, two hundred twenty-two billion, one hundred ten million, three hundred twenty-two thousand, three hundred".