1112253011 has 16 divisors (see below), whose sum is σ = 1139073408. Its totient is φ = 1085884800.

The previous prime is 1112253001. The next prime is 1112253029. The reversal of 1112253011 is 1103522111.

It is not a de Polignac number, because 1112253011 - 2²⁶ = 1045144147 is a prime.

It is a super-2 number, since 2×1112253011² = 2474213520957132242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112253001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3360116 + ... + 3360446.

It is an arithmetic number, because the mean of its divisors is an integer number (71192088).

Almost surely, 2^1112253011 is an apocalyptic number.

1112253011 is a deficient number, since it is larger than the sum of its proper divisors (26820397).

1112253011 is a wasteful number, since it uses less digits than its factorization.

1112253011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 1112253011 is about 33350.4574331448. The cubic root of 1112253011 is about 1036.0988620171.

Adding to 1112253011 its reverse (1103522111), we get a palindrome (2215775122).

The spelling of 1112253011 in words is "one billion, one hundred twelve million, two hundred fifty-three thousand, eleven".