1120022192 has 20 divisors (see below), whose sum is σ = 2172000120. Its totient is φ = 559506048.

The previous prime is 1120022171. The next prime is 1120022209. The reversal of 1120022192 is 2912200211.

It is a happy number.

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, 12938 + ... + 49065.

It is an arithmetic number, because the mean of its divisors is an integer number (108600006).

Almost surely, 2^1120022192 is an apocalyptic number.

It is an amenable number.

1120022192 is a deficient number, since it is larger than the sum of its proper divisors (1051977928).

1120022192 is a wasteful number, since it uses less digits than its factorization.

1120022192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63140 (or 63134 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1120022192 is about 33466.7326161369. The cubic root of 1120022192 is about 1038.5056793624.

The spelling of 1120022192 in words is "one billion, one hundred twenty million, twenty-two thousand, one hundred ninety-two".