112012232321011 has 4 divisors (see below), whose sum is σ = 122195162532024. Its totient is φ = 101829302110000.

The previous prime is 112012232320973. The next prime is 112012232321023. The reversal of 112012232321011 is 110123232210211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112012232321011 - 2¹¹ = 112012232318963 is a prime.

It is a super-2 number, since 2×112012232321011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112012232321611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5091465105490 + ... + 5091465105511.

It is an arithmetic number, because the mean of its divisors is an integer number (30548790633006).

Almost surely, 2^{112012232321011} is an apocalyptic number.

112012232321011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112012232321011 is a deficient number, since it is larger than the sum of its proper divisors (10182930211013).

112012232321011 is a wasteful number, since it uses less digits than its factorization.

112012232321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10182930211012.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 112012232321011 its reverse (110123232210211), we get a palindrome (222135464531222).

The spelling of 112012232321011 in words is "one hundred twelve trillion, twelve billion, two hundred thirty-two million, three hundred twenty-one thousand, eleven".