112133420040021 has 16 divisors (see below), whose sum is σ = 150203132587200. Its totient is φ = 74409955994880.

The previous prime is 112133420039999. The next prime is 112133420040023. The reversal of 112133420040021 is 120040024331211.

It is not a de Polignac number, because 112133420040021 - 2²⁶ = 112133352931157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112133420039973 and 112133420040000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112133420040023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35427310 + ... + 38462463.

It is an arithmetic number, because the mean of its divisors is an integer number (9387695786700).

Almost surely, 2^{112133420040021} is an apocalyptic number.

It is an amenable number.

112133420040021 is a deficient number, since it is larger than the sum of its proper divisors (38069712547179).

112133420040021 is a wasteful number, since it uses less digits than its factorization.

112133420040021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73892116.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 112133420040021 its reverse (120040024331211), we get a palindrome (232173444371232).

The spelling of 112133420040021 in words is "one hundred twelve trillion, one hundred thirty-three billion, four hundred twenty million, forty thousand, twenty-one".