1112202003 has 16 divisors (see below), whose sum is σ = 1620170496. Its totient is φ = 673052640.

The previous prime is 1112201989. The next prime is 1112202017. The reversal of 1112202003 is 3002022111.

It is an interprime number because it is at equal distance from previous prime (1112201989) and next prime (1112202017).

It is not a de Polignac number, because 1112202003 - 2⁹ = 1112201491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1112202003.

It is not an unprimeable number, because it can be changed into a prime (1112202023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2551 + ... + 47232.

It is an arithmetic number, because the mean of its divisors is an integer number (101260656).

Almost surely, 2^1112202003 is an apocalyptic number.

1112202003 is a deficient number, since it is larger than the sum of its proper divisors (507968493).

1112202003 is a wasteful number, since it uses less digits than its factorization.

1112202003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50474.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1112202003 is about 33349.6926972349. The cubic root of 1112202003 is about 1036.0830232531.

Adding to 1112202003 its reverse (3002022111), we get a palindrome (4114224114).

The spelling of 1112202003 in words is "one billion, one hundred twelve million, two hundred two thousand, three".