112126621211 has 24 divisors (see below), whose sum is σ = 127288584192. Its totient is φ = 98593743600.

The previous prime is 112126621181. The next prime is 112126621237.

It is a happy number.

112126621211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 112126621211 - 2¹⁰ = 112126620187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112126621111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8406830 + ... + 8420156.

It is an arithmetic number, because the mean of its divisors is an integer number (5303691008).

Almost surely, 2^112126621211 is an apocalyptic number.

112126621211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112126621211 is a deficient number, since it is larger than the sum of its proper divisors (15161962981).

112126621211 is a wasteful number, since it uses less digits than its factorization.

112126621211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15623 (or 15612 counting only the distinct ones).

The product of its digits is 576, while the sum is 26.

It can be divided in two parts, 112126 and 621211, that added together give a palindrome (733337).

The spelling of 112126621211 in words is "one hundred twelve billion, one hundred twenty-six million, six hundred twenty-one thousand, two hundred eleven".