1122377012 has 12 divisors (see below), whose sum is σ = 1964953536. Its totient is φ = 560961720.

The previous prime is 1122376999. The next prime is 1122377027. The reversal of 1122377012 is 2107732211.

It is a congruent 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, 45308 + ... + 65555.

It is an arithmetic number, because the mean of its divisors is an integer number (163746128).

Almost surely, 2^1122377012 is an apocalyptic number.

It is an amenable number.

1122377012 is a deficient number, since it is larger than the sum of its proper divisors (842576524).

1122377012 is a wasteful number, since it uses less digits than its factorization.

1122377012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113398 (or 113396 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1122377012 is about 33501.8956478585. The cubic root of 1122377012 is about 1039.2329810462.

The spelling of 1122377012 in words is "one billion, one hundred twenty-two million, three hundred seventy-seven thousand, twelve".