1112544002 has 16 divisors (see below), whose sum is σ = 1700248320. Its totient is φ = 545829648.

The previous prime is 1112544001. The next prime is 1112544019. The reversal of 1112544002 is 2004452111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1112544001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57263 + ... + 74189.

It is an arithmetic number, because the mean of its divisors is an integer number (106265520).

Almost surely, 2^1112544002 is an apocalyptic number.

1112544002 is a deficient number, since it is larger than the sum of its proper divisors (587704318).

1112544002 is a wasteful number, since it uses less digits than its factorization.

1112544002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17545.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1112544002 is about 33354.8197716612. The cubic root of 1112544002 is about 1036.1892099121.

Adding to 1112544002 its reverse (2004452111), we get a palindrome (3116996113).

The spelling of 1112544002 in words is "one billion, one hundred twelve million, five hundred forty-four thousand, two".