30420222700 has 36 divisors (see below), whose sum is σ = 75442154032. Its totient is φ = 10429790400.

The previous prime is 30420222689. The next prime is 30420222803. The reversal of 30420222700 is 722202403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21728031 + ... + 21729430.

Almost surely, 2^30420222700 is an apocalyptic number.

It is an amenable number.

30420222700 is an abundant number, since it is smaller than the sum of its proper divisors (45021931332).

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

30420222700 is a wasteful number, since it uses less digits than its factorization.

30420222700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43457482 (or 43457475 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The spelling of 30420222700 in words is "thirty billion, four hundred twenty million, two hundred twenty-two thousand, seven hundred".