30330301132220 has 24 divisors (see below), whose sum is σ = 63693815262000. Its totient is φ = 12132085617792.

The previous prime is 30330301132151. The next prime is 30330301132231. The reversal of 30330301132220 is 2223110303303.

It is a super-3 number, since 3×30330301132220³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 5648456 + ... + 9621104.

It is an arithmetic number, because the mean of its divisors is an integer number (2653908969250).

Almost surely, 2^{30330301132220} is an apocalyptic number.

It is an amenable number.

30330301132220 is an abundant number, since it is smaller than the sum of its proper divisors (33363514129780).

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

30330301132220 is a wasteful number, since it uses less digits than its factorization.

30330301132220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4354397 (or 4354395 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30330301132220 its reverse (2223110303303), we get a palindrome (32553411435523).

The spelling of 30330301132220 in words is "thirty trillion, three hundred thirty billion, three hundred one million, one hundred thirty-two thousand, two hundred twenty".