3122127372442 has 32 divisors (see below), whose sum is σ = 5058829891584. Its totient is φ = 1436590209600.

The previous prime is 3122127372431. The next prime is 3122127372461. The reversal of 3122127372442 is 2442737212213.

It is a junction number, because it is equal to n+sod(n) for n = 3122127372395 and 3122127372404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11542567 + ... + 11809957.

It is an arithmetic number, because the mean of its divisors is an integer number (158088434112).

Almost surely, 2^{3122127372442} is an apocalyptic number.

3122127372442 is a deficient number, since it is larger than the sum of its proper divisors (1936702519142).

3122127372442 is a wasteful number, since it uses less digits than its factorization.

3122127372442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268774.

The product of its digits is 225792, while the sum is 40.

The spelling of 3122127372442 in words is "three trillion, one hundred twenty-two billion, one hundred twenty-seven million, three hundred seventy-two thousand, four hundred forty-two".