112020012042231 has 16 divisors (see below), whose sum is σ = 155310933281760. Its totient is φ = 71731235143680.

The previous prime is 112020012042223. The next prime is 112020012042233. The reversal of 112020012042231 is 132240210020211.

It is a happy number.

It is not a de Polignac number, because 112020012042231 - 2³ = 112020012042223 is a prime.

It is a super-2 number, since 2×112020012042231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112020012042198 and 112020012042207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020012042233) 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, 3335699130 + ... + 3335732711.

It is an arithmetic number, because the mean of its divisors is an integer number (9706933330110).

Almost surely, 2^{112020012042231} is an apocalyptic number.

112020012042231 is a deficient number, since it is larger than the sum of its proper divisors (43290921239529).

112020012042231 is a wasteful number, since it uses less digits than its factorization.

112020012042231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671432066.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112020012042231 its reverse (132240210020211), we get a palindrome (244260222062442).

The spelling of 112020012042231 in words is "one hundred twelve trillion, twenty billion, twelve million, forty-two thousand, two hundred thirty-one".