30212113030330 has 128 divisors (see below), whose sum is σ = 67963167645696. Its totient is φ = 9394205990400.

The previous prime is 30212113030303. The next prime is 30212113030381. The reversal of 30212113030330 is 3303031121203.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2171495454 + ... + 2171509366.

It is an arithmetic number, because the mean of its divisors is an integer number (530962247232).

Almost surely, 2^{30212113030330} is an apocalyptic number.

30212113030330 is an abundant number, since it is smaller than the sum of its proper divisors (37751054615366).

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

30212113030330 is a wasteful number, since it uses less digits than its factorization.

30212113030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20492.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 30212113030330 its reverse (3303031121203), we get a palindrome (33515144151533).

The spelling of 30212113030330 in words is "thirty trillion, two hundred twelve billion, one hundred thirteen million, thirty thousand, three hundred thirty".