30122199974 has 8 divisors (see below), whose sum is σ = 47561368440. Its totient is φ = 14268410496.

The previous prime is 30122199973. The next prime is 30122200039. The reversal of 30122199974 is 47999122103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122199971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396344699 + ... + 396344774.

It is an arithmetic number, because the mean of its divisors is an integer number (5945171055).

Almost surely, 2^30122199974 is an apocalyptic number.

30122199974 is a deficient number, since it is larger than the sum of its proper divisors (17439168466).

30122199974 is a wasteful number, since it uses less digits than its factorization.

30122199974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792689494.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 30122199974 in words is "thirty billion, one hundred twenty-two million, one hundred ninety-nine thousand, nine hundred seventy-four".