30061405122 has 64 divisors (see below), whose sum is σ = 71728588800. Its totient is φ = 8212178304.

The previous prime is 30061405117. The next prime is 30061405141. The reversal of 30061405122 is 22150416003.

It is a junction number, because it is equal to n+sod(n) for n = 30061405092 and 30061405101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3182118 + ... + 3191550.

It is an arithmetic number, because the mean of its divisors is an integer number (1120759200).

Almost surely, 2^30061405122 is an apocalyptic number.

30061405122 is an abundant number, since it is smaller than the sum of its proper divisors (41667183678).

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

30061405122 is a wasteful number, since it uses less digits than its factorization.

30061405122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12767.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 30061405122 in words is "thirty billion, sixty-one million, four hundred five thousand, one hundred twenty-two".