11422146668 has 12 divisors (see below), whose sum is σ = 20045384520. Its totient is φ = 5694893952.

The previous prime is 11422146649. The next prime is 11422146691. The reversal of 11422146668 is 86664122411.

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, 4043258 + ... + 4046081.

It is an arithmetic number, because the mean of its divisors is an integer number (1670448710).

Almost surely, 2^11422146668 is an apocalyptic number.

It is an amenable number.

11422146668 is a deficient number, since it is larger than the sum of its proper divisors (8623237852).

11422146668 is a wasteful number, since it uses less digits than its factorization.

11422146668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8089696 (or 8089694 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The spelling of 11422146668 in words is "eleven billion, four hundred twenty-two million, one hundred forty-six thousand, six hundred sixty-eight".