11122970 has 16 divisors (see below), whose sum is σ = 20217600. Its totient is φ = 4405584.

The previous prime is 11122949. The next prime is 11122987. The reversal of 11122970 is 7922111.

11122970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4370 + ... + 6429.

It is an arithmetic number, because the mean of its divisors is an integer number (1263600).

Almost surely, 2^11122970 is an apocalyptic number.

11122970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122970 is a deficient number, since it is larger than the sum of its proper divisors (9094630).

11122970 is a wasteful number, since it uses less digits than its factorization.

11122970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10909.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 11122970 is about 3335.1116922826. Note that the first 3 decimals coincide. The cubic root of 11122970 is about 223.2236757772.

The spelling of 11122970 in words is "eleven million, one hundred twenty-two thousand, nine hundred seventy".