11775122 has 8 divisors (see below), whose sum is σ = 17677872. Its totient is φ = 5882500.

The previous prime is 11775097. The next prime is 11775191. The reversal of 11775122 is 22157711.

11775122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11775122² = 277306996229768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11775091 and 11775100.

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, 1997 + ... + 5247.

It is an arithmetic number, because the mean of its divisors is an integer number (2209734).

Almost surely, 2^11775122 is an apocalyptic number.

11775122 is a deficient number, since it is larger than the sum of its proper divisors (5902750).

11775122 is a wasteful number, since it uses less digits than its factorization.

11775122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064.

The product of its digits is 980, while the sum is 26.

The square root of 11775122 is about 3431.4897639364. The cubic root of 11775122 is about 227.5037040012.

The spelling of 11775122 in words is "eleven million, seven hundred seventy-five thousand, one hundred twenty-two".