111112130133022 has 4 divisors (see below), whose sum is σ = 166668195199536. Its totient is φ = 55556065066510.

The previous prime is 111112130133001. The next prime is 111112130133083. The reversal of 111112130133022 is 220331031211111.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 111112130132984 and 111112130133002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27778032533254 + ... + 27778032533257.

It is an arithmetic number, because the mean of its divisors is an integer number (41667048799884).

Almost surely, 2^{111112130133022} is an apocalyptic number.

111112130133022 is a deficient number, since it is larger than the sum of its proper divisors (55556065066514).

111112130133022 is an equidigital number, since it uses as much as digits as its factorization.

111112130133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55556065066513.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 111112130133022 its reverse (220331031211111), we get a palindrome (331443161344133).

The spelling of 111112130133022 in words is "one hundred eleven trillion, one hundred twelve billion, one hundred thirty million, one hundred thirty-three thousand, twenty-two".