1112002326 has 24 divisors (see below), whose sum is σ = 2410348824. Its totient is φ = 370512000.

The previous prime is 1112002301. The next prime is 1112002327. The reversal of 1112002326 is 6232002111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1112002299 and 1112002308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112002327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36201 + ... + 59451.

It is an arithmetic number, because the mean of its divisors is an integer number (100431201).

Almost surely, 2^1112002326 is an apocalyptic number.

1112002326 is an abundant number, since it is smaller than the sum of its proper divisors (1298346498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112002326 is a wasteful number, since it uses less digits than its factorization.

1112002326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25916 (or 25913 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1112002326 is about 33346.6988771003. The cubic root of 1112002326 is about 1036.0210158326.

Adding to 1112002326 its reverse (6232002111), we get a palindrome (7344004437).

It can be divided in two parts, 111200 and 2326, that added together give a triangular number (113526 = T₄₇₆).

The spelling of 1112002326 in words is "one billion, one hundred twelve million, two thousand, three hundred twenty-six".