30122123031002 has 16 divisors (see below), whose sum is σ = 45599404963200. Its totient is φ = 14922331654320.

The previous prime is 30122123030959. The next prime is 30122123031023. The reversal of 30122123031002 is 20013032122103.

It is a super-2 number, since 2×30122123031002² (a number of 28 digits) contains 22 as substring.

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, 3336899 + ... + 8448617.

It is an arithmetic number, because the mean of its divisors is an integer number (2849962810200).

Almost surely, 2^{30122123031002} is an apocalyptic number.

30122123031002 is a deficient number, since it is larger than the sum of its proper divisors (15477281932198).

30122123031002 is a wasteful number, since it uses less digits than its factorization.

30122123031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138861.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30122123031002 its reverse (20013032122103), we get a palindrome (50135155153105).

The spelling of 30122123031002 in words is "thirty trillion, one hundred twenty-two billion, one hundred twenty-three million, thirty-one thousand, two".