112031221011 has 8 divisors (see below), whose sum is σ = 150044805120. Its totient is φ = 74352558792.

The previous prime is 112031220967. The next prime is 112031221031. The reversal of 112031221011 is 110122130211.

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

It is not a de Polignac number, because 112031221011 - 2⁷ = 112031220883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112031221031) 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, 83729691 + ... + 83731028.

It is an arithmetic number, because the mean of its divisors is an integer number (18755600640).

Almost surely, 2^112031221011 is an apocalyptic number.

112031221011 is a deficient number, since it is larger than the sum of its proper divisors (38013584109).

112031221011 is a wasteful number, since it uses less digits than its factorization.

112031221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167460945.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 112031221011 its reverse (110122130211), we get a palindrome (222153351222).

The spelling of 112031221011 in words is "one hundred twelve billion, thirty-one million, two hundred twenty-one thousand, eleven".