112232541 has 4 divisors (see below), whose sum is σ = 149643392. Its totient is φ = 74821692.

The previous prime is 112232531. The next prime is 112232579. The reversal of 112232541 is 145232211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 145232211 = 3 ⋅48410737.

It is not a de Polignac number, because 112232541 - 2⁷ = 112232413 is a prime.

It is a super-2 number, since 2×112232541² = 25192286518633362, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112232531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18705421 + ... + 18705426.

It is an arithmetic number, because the mean of its divisors is an integer number (37410848).

Almost surely, 2^112232541 is an apocalyptic number.

It is an amenable number.

112232541 is a deficient number, since it is larger than the sum of its proper divisors (37410851).

112232541 is an equidigital number, since it uses as much as digits as its factorization.

112232541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37410850.

The product of its digits is 480, while the sum is 21.

The square root of 112232541 is about 10593.9860770156. The cubic root of 112232541 is about 482.3618275103.

Adding to 112232541 its reverse (145232211), we get a palindrome (257464752).

The spelling of 112232541 in words is "one hundred twelve million, two hundred thirty-two thousand, five hundred forty-one".