112222232101431 has 6 divisors (see below), whose sum is σ = 162098779702080. Its totient is φ = 74814821400948.

The previous prime is 112222232101429. The next prime is 112222232101513. The reversal of 112222232101431 is 134101232222211.

112222232101431 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 2 + 223 + 2 + 1 + 0 + 1 + 431 = 666.

It is not a de Polignac number, because 112222232101431 - 2¹ = 112222232101429 is a prime.

It is a super-2 number, since 2×112222232101431² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112222232101395 and 112222232101404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222232101531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6234568450071 + ... + 6234568450088.

It is an arithmetic number, because the mean of its divisors is an integer number (27016463283680).

Almost surely, 2^{112222232101431} is an apocalyptic number.

112222232101431 is a deficient number, since it is larger than the sum of its proper divisors (49876547600649).

112222232101431 is a wasteful number, since it uses less digits than its factorization.

112222232101431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12469136900165 (or 12469136900162 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 112222232101431 its reverse (134101232222211), we get a palindrome (246323464323642).

The spelling of 112222232101431 in words is "one hundred twelve trillion, two hundred twenty-two billion, two hundred thirty-two million, one hundred one thousand, four hundred thirty-one".