1112323212230 has 32 divisors (see below), whose sum is σ = 2136649798656. Its totient is φ = 415459666944.

The previous prime is 1112323212229. The next prime is 1112323212241. The reversal of 1112323212230 is 322123232111.

It is a junction number, because it is equal to n+sod(n) for n = 1112323212196 and 1112323212205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25738559 + ... + 25781738.

It is an arithmetic number, because the mean of its divisors is an integer number (66770306208).

Almost surely, 2^{1112323212230} is an apocalyptic number.

1112323212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112323212230 is a deficient number, since it is larger than the sum of its proper divisors (1024326586426).

1112323212230 is a wasteful number, since it uses less digits than its factorization.

1112323212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51520448.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1112323212230 its reverse (322123232111), we get a palindrome (1434446444341).

The spelling of 1112323212230 in words is "one trillion, one hundred twelve billion, three hundred twenty-three million, two hundred twelve thousand, two hundred thirty".