1113255562 has 16 divisors (see below), whose sum is σ = 1765461600. Its totient is φ = 525024720.

The previous prime is 1113255541. The next prime is 1113255569. The reversal of 1113255562 is 2655523111.

It is not an unprimeable number, because it can be changed into a prime (1113255569) 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, 55264 + ... + 72667.

It is an arithmetic number, because the mean of its divisors is an integer number (110341350).

Almost surely, 2^1113255562 is an apocalyptic number.

1113255562 is a deficient number, since it is larger than the sum of its proper divisors (652206038).

1113255562 is a wasteful number, since it uses less digits than its factorization.

1113255562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128181.

The product of its digits is 9000, while the sum is 31.

The square root of 1113255562 is about 33365.4845911160. The cubic root of 1113255562 is about 1036.4100711872.

Adding to 1113255562 its reverse (2655523111), we get a palindrome (3768778673).

The spelling of 1113255562 in words is "one billion, one hundred thirteen million, two hundred fifty-five thousand, five hundred sixty-two".