1112424261 has 32 divisors (see below), whose sum is σ = 1646023680. Its totient is φ = 663995904.

The previous prime is 1112424251. The next prime is 1112424263. The reversal of 1112424261 is 1624242111.

It is not a de Polignac number, because 1112424261 - 2²⁵ = 1078869829 is a prime.

It is a super-2 number, since 2×1112424261² = 2474975472922792242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112424263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180940 + ... + 186986.

It is an arithmetic number, because the mean of its divisors is an integer number (51438240).

Almost surely, 2^1112424261 is an apocalyptic number.

It is an amenable number.

1112424261 is a deficient number, since it is larger than the sum of its proper divisors (533599419).

1112424261 is a wasteful number, since it uses less digits than its factorization.

1112424261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6205.

The product of its digits is 768, while the sum is 24.

The square root of 1112424261 is about 33353.0247653792. The cubic root of 1112424261 is about 1036.1520342189.

Adding to 1112424261 its reverse (1624242111), we get a palindrome (2736666372).

The spelling of 1112424261 in words is "one billion, one hundred twelve million, four hundred twenty-four thousand, two hundred sixty-one".