112010221331 has 8 divisors (see below), whose sum is σ = 113191993824. Its totient is φ = 110830262400.

The previous prime is 112010221319. The next prime is 112010221373. The reversal of 112010221331 is 133122010211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112010221331 is a prime.

It is a super-2 number, since 2×112010221331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112010221391) 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, 329036 + ... + 576441.

It is an arithmetic number, because the mean of its divisors is an integer number (14148999228).

Almost surely, 2^112010221331 is an apocalyptic number.

112010221331 is a deficient number, since it is larger than the sum of its proper divisors (1181772493).

112010221331 is a wasteful number, since it uses less digits than its factorization.

112010221331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906781.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112010221331 its reverse (133122010211), we get a palindrome (245132231542).

The spelling of 112010221331 in words is "one hundred twelve billion, ten million, two hundred twenty-one thousand, three hundred thirty-one".