2231112302122 has 8 divisors (see below), whose sum is σ = 3650911039872. Its totient is φ = 1014141955500.

The previous prime is 2231112302063. The next prime is 2231112302137. The reversal of 2231112302122 is 2212032111322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2231112302122³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 101414195551 = 2231112302122 / (2 + 2 + 3 + 1 + 1 + 1 + 2 + 3 + 0 + 2 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 2231112302093 and 2231112302102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50707097754 + ... + 50707097797.

It is an arithmetic number, because the mean of its divisors is an integer number (456363879984).

Almost surely, 2^{2231112302122} is an apocalyptic number.

2231112302122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2231112302122 is a deficient number, since it is larger than the sum of its proper divisors (1419798737750).

2231112302122 is a wasteful number, since it uses less digits than its factorization.

2231112302122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101414195564.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2231112302122 its reverse (2212032111322), we get a palindrome (4443144413444).

The spelling of 2231112302122 in words is "two trillion, two hundred thirty-one billion, one hundred twelve million, three hundred two thousand, one hundred twenty-two".