1122377125 has 16 divisors (see below), whose sum is σ = 1423699056. Its totient is φ = 883176000.

The previous prime is 1122377093. The next prime is 1122377147. The reversal of 1122377125 is 5217732211.

It can be written as a sum of positive squares in 8 ways, for example, as 839666529 + 282710596 = 28977^2 + 16814^2 .

It is not a de Polignac number, because 1122377125 - 2⁵ = 1122377093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65974 + ... + 81223.

It is an arithmetic number, because the mean of its divisors is an integer number (88981191).

Almost surely, 2^1122377125 is an apocalyptic number.

It is an amenable number.

1122377125 is a deficient number, since it is larger than the sum of its proper divisors (301321931).

1122377125 is an equidigital number, since it uses as much as digits as its factorization.

1122377125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147273 (or 147263 counting only the distinct ones).

The product of its digits is 5880, while the sum is 31.

The square root of 1122377125 is about 33501.8973343302. The cubic root of 1122377125 is about 1039.2330159226.

The spelling of 1122377125 in words is "one billion, one hundred twenty-two million, three hundred seventy-seven thousand, one hundred twenty-five".