1045075122 has 80 divisors (see below), whose sum is σ = 2882185152. Its totient is φ = 275620320.

The previous prime is 1045075093. The next prime is 1045075151. The reversal of 1045075122 is 2215705401.

1045075122 is a `hidden beast` number, since 104 + 507 + 51 + 2 + 2 = 666.

1045075122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1045075093) and next prime (1045075151).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 20704 + ... + 50187.

Almost surely, 2^1045075122 is an apocalyptic number.

1045075122 is an abundant number, since it is smaller than the sum of its proper divisors (1837110030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045075122 is a wasteful number, since it uses less digits than its factorization.

1045075122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70925 (or 70916 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 1045075122 is about 32327.6216570288. The cubic root of 1045075122 is about 1014.8047775832.

The spelling of 1045075122 in words is "one billion, forty-five million, seventy-five thousand, one hundred twenty-two".