11122942 has 8 divisors (see below), whose sum is σ = 17562600. Its totient is φ = 5268744.

The previous prime is 11122927. The next prime is 11122949. The reversal of 11122942 is 24922111.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146317 + ... + 146392.

It is an arithmetic number, because the mean of its divisors is an integer number (2195325).

Almost surely, 2^11122942 is an apocalyptic number.

11122942 is a deficient number, since it is larger than the sum of its proper divisors (6439658).

11122942 is a wasteful number, since it uses less digits than its factorization.

11122942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292730.

The product of its digits is 288, while the sum is 22.

The square root of 11122942 is about 3335.1074945195. The cubic root of 11122942 is about 223.2234884690.

The spelling of 11122942 in words is "eleven million, one hundred twenty-two thousand, nine hundred forty-two".