30032201212120 has 32 divisors (see below), whose sum is σ = 67578608415600. Its totient is φ = 12011786140288.

The previous prime is 30032201212087. The next prime is 30032201212187. The reversal of 30032201212120 is 2121210223003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33753619 + ... + 34631938.

Almost surely, 2^{30032201212120} is an apocalyptic number.

It is an amenable number.

30032201212120 is an abundant number, since it is smaller than the sum of its proper divisors (37546407203480).

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

30032201212120 is a wasteful number, since it uses less digits than its factorization.

30032201212120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68396547 (or 68396543 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30032201212120 its reverse (2121210223003), we get a palindrome (32153411435123).

The spelling of 30032201212120 in words is "thirty trillion, thirty-two billion, two hundred one million, two hundred twelve thousand, one hundred twenty".