30331422200 has 48 divisors (see below), whose sum is σ = 70831325880. Its totient is φ = 12079103360.

The previous prime is 30331422167. The next prime is 30331422227. The reversal of 30331422200 is 222413303.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 288647 + ... + 379446.

Almost surely, 2^30331422200 is an apocalyptic number.

It is an amenable number.

30331422200 is an abundant number, since it is smaller than the sum of its proper divisors (40499903680).

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

30331422200 is a wasteful number, since it uses less digits than its factorization.

30331422200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668336 (or 668327 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30331422200 its reverse (222413303), we get a palindrome (30553835503).

The spelling of 30331422200 in words is "thirty billion, three hundred thirty-one million, four hundred twenty-two thousand, two hundred".