11646346122 has 48 divisors (see below), whose sum is σ = 25345392072. Its totient is φ = 3864983040.

The previous prime is 11646346099. The next prime is 11646346163. The reversal of 11646346122 is 22164364611.

11646346122 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 6 + 34 + 612 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11581849161 + 64496961 = 107619^2 + 8031^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4448958 + ... + 4451574.

Almost surely, 2^11646346122 is an apocalyptic number.

11646346122 is an abundant number, since it is smaller than the sum of its proper divisors (13699045950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11646346122 is a wasteful number, since it uses less digits than its factorization.

11646346122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623 (or 3620 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The spelling of 11646346122 in words is "eleven billion, six hundred forty-six million, three hundred forty-six thousand, one hundred twenty-two".