309674712122 has 8 divisors (see below), whose sum is σ = 464709655872. Its totient is φ = 154771493500.

The previous prime is 309674712107. The next prime is 309674712157. The reversal of 309674712122 is 221217476903.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32925404 + ... + 32934807.

It is an arithmetic number, because the mean of its divisors is an integer number (58088706984).

Almost surely, 2^309674712122 is an apocalyptic number.

309674712122 is a deficient number, since it is larger than the sum of its proper divisors (155034943750).

309674712122 is a wasteful number, since it uses less digits than its factorization.

309674712122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65862564.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 309674712122 in words is "three hundred nine billion, six hundred seventy-four million, seven hundred twelve thousand, one hundred twenty-two".