11980122 has 32 divisors (see below), whose sum is σ = 29873664. Its totient is φ = 3111600.

The previous prime is 11980117. The next prime is 11980139. The reversal of 11980122 is 22108911.

It is a junction number, because it is equal to n+sod(n) for n = 11980092 and 11980101.

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, 12504 + ... + 13427.

It is an arithmetic number, because the mean of its divisors is an integer number (933552).

Almost surely, 2^11980122 is an apocalyptic number.

11980122 is an abundant number, since it is smaller than the sum of its proper divisors (17893542).

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

11980122 is a wasteful number, since it uses less digits than its factorization.

11980122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25954.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 11980122 is about 3461.2312838064. The cubic root of 11980122 is about 228.8163640349.

The spelling of 11980122 in words is "eleven million, nine hundred eighty thousand, one hundred twenty-two".