1008045122 has 16 divisors (see below), whose sum is σ = 1732312320. Its totient is φ = 430960608.

The previous prime is 1008045091. The next prime is 1008045163. The reversal of 1008045122 is 2215408001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82298 + ... + 93749.

It is an arithmetic number, because the mean of its divisors is an integer number (108269520).

Almost surely, 2^1008045122 is an apocalyptic number.

1008045122 is a deficient number, since it is larger than the sum of its proper divisors (724267198).

1008045122 is a wasteful number, since it uses less digits than its factorization.

1008045122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176465.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1008045122 is about 31749.7263295292. The cubic root of 1008045122 is about 1002.6745477505.

The spelling of 1008045122 in words is "one billion, eight million, forty-five thousand, one hundred twenty-two".