7942605015122 has 8 divisors (see below), whose sum is σ = 11914274303472. Its totient is φ = 3971180247300.

The previous prime is 7942605015101. The next prime is 7942605015151. The reversal of 7942605015122 is 2215105062497.

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

It is a super-2 number, since 2×7942605015122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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, 61048904 + ... + 61178867.

It is an arithmetic number, because the mean of its divisors is an integer number (1489284287934).

Almost surely, 2^{7942605015122} is an apocalyptic number.

7942605015122 is a deficient number, since it is larger than the sum of its proper divisors (3971669288350).

7942605015122 is a wasteful number, since it uses less digits than its factorization.

7942605015122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122260264.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 7942605015122 in words is "seven trillion, nine hundred forty-two billion, six hundred five million, fifteen thousand, one hundred twenty-two".