112202333231231 has 4 divisors (see below), whose sum is σ = 112560807139632. Its totient is φ = 111843859322832.

The previous prime is 112202333231221. The next prime is 112202333231257. The reversal of 112202333231231 is 132132333202211.

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 112202333231231 - 2³⁴ = 112185153362047 is a prime.

It is a super-2 number, since 2×112202333231231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112202333231194 and 112202333231203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202333231201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179236953731 + ... + 179236954356.

It is an arithmetic number, because the mean of its divisors is an integer number (28140201784908).

Almost surely, 2^{112202333231231} is an apocalyptic number.

112202333231231 is a deficient number, since it is larger than the sum of its proper divisors (358473908401).

112202333231231 is an equidigital number, since it uses as much as digits as its factorization.

112202333231231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358473908400.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 112202333231231 its reverse (132132333202211), we get a palindrome (244334666433442).

The spelling of 112202333231231 in words is "one hundred twelve trillion, two hundred two billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred thirty-one".