1111023233122 has 32 divisors (see below), whose sum is σ = 1828663001280. Its totient is φ = 502067704320.

The previous prime is 1111023233119. The next prime is 1111023233143. The reversal of 1111023233122 is 2213323201111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1111023233093 and 1111023233102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2396938 + ... + 2822650.

It is an arithmetic number, because the mean of its divisors is an integer number (57145718790).

Almost surely, 2^{1111023233122} is an apocalyptic number.

1111023233122 is a deficient number, since it is larger than the sum of its proper divisors (717639768158).

1111023233122 is a wasteful number, since it uses less digits than its factorization.

1111023233122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426418.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1111023233122 its reverse (2213323201111), we get a palindrome (3324346434233).

It can be divided in two parts, 11110 and 23233122, that added together give a palindrome (23244232).

The spelling of 1111023233122 in words is "one trillion, one hundred eleven billion, twenty-three million, two hundred thirty-three thousand, one hundred twenty-two".