30123023024122 has 16 divisors (see below), whose sum is σ = 51639547707072. Its totient is φ = 12909847093920.

The previous prime is 30123023024057. The next prime is 30123023024147. The reversal of 30123023024122 is 22142032032103.

It is a super-2 number, since 2×30123023024122² (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, 11146597 + ... + 13582807.

It is an arithmetic number, because the mean of its divisors is an integer number (3227471731692).

Almost surely, 2^{30123023024122} is an apocalyptic number.

30123023024122 is a deficient number, since it is larger than the sum of its proper divisors (21516524682950).

30123023024122 is a wasteful number, since it uses less digits than its factorization.

30123023024122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3319413.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30123023024122 its reverse (22142032032103), we get a palindrome (52265055056225).

The spelling of 30123023024122 in words is "thirty trillion, one hundred twenty-three billion, twenty-three million, twenty-four thousand, one hundred twenty-two".