1045113022 has 16 divisors (see below), whose sum is σ = 1616389632. Its totient is φ = 506502360.

The previous prime is 1045113019. The next prime is 1045113023. The reversal of 1045113022 is 2203115401.

It is a super-2 number, since 2×1045113022² = 2184522457507944968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045113023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35118 + ... + 57649.

It is an arithmetic number, because the mean of its divisors is an integer number (101024352).

Almost surely, 2^1045113022 is an apocalyptic number.

1045113022 is a deficient number, since it is larger than the sum of its proper divisors (571276610).

1045113022 is a wasteful number, since it uses less digits than its factorization.

1045113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92943.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1045113022 is about 32328.2078377382. The cubic root of 1045113022 is about 1014.8170448469.

Adding to 1045113022 its reverse (2203115401), we get a palindrome (3248228423).

The spelling of 1045113022 in words is "one billion, forty-five million, one hundred thirteen thousand, twenty-two".