11112292 has 6 divisors (see below), whose sum is σ = 19446518. Its totient is φ = 5556144.

The previous prime is 11112287. The next prime is 11112317. The reversal of 11112292 is 29221111.

It is a happy number.

11112292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6677056 + 4435236 = 2584^2 + 2106^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1389033 + ... + 1389040.

Almost surely, 2^11112292 is an apocalyptic number.

It is an amenable number.

11112292 is a deficient number, since it is larger than the sum of its proper divisors (8334226).

11112292 is a wasteful number, since it uses less digits than its factorization.

11112292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2778077 (or 2778075 counting only the distinct ones).

The product of its digits is 72, while the sum is 19.

The square root of 11112292 is about 3333.5104619605. The cubic root of 11112292 is about 223.1522216733.

It can be divided in two parts, 1111 and 2292, that added together give a triangular number (3403 = T₈₂).

The spelling of 11112292 in words is "eleven million, one hundred twelve thousand, two hundred ninety-two".