30012202311020 has 24 divisors (see below), whose sum is σ = 65058709527168. Its totient is φ = 11617626700800.

The previous prime is 30012202310903. The next prime is 30012202311067. The reversal of 30012202311020 is 2011320221003.

It is a self number, because there is not a number n which added to its sum of digits gives 30012202311020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24203388341 + ... + 24203389580.

It is an arithmetic number, because the mean of its divisors is an integer number (2710779563632).

Almost surely, 2^{30012202311020} is an apocalyptic number.

It is an amenable number.

30012202311020 is an abundant number, since it is smaller than the sum of its proper divisors (35046507216148).

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

30012202311020 is a wasteful number, since it uses less digits than its factorization.

30012202311020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48406777961 (or 48406777959 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30012202311020 its reverse (2011320221003), we get a palindrome (32023522532023).

The spelling of 30012202311020 in words is "thirty trillion, twelve billion, two hundred two million, three hundred eleven thousand, twenty".