1112231123022 has 16 divisors (see below), whose sum is σ = 2321177996160. Its totient is φ = 354624415992.

The previous prime is 1112231122957. The next prime is 1112231123089. The reversal of 1112231123022 is 2203211322111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112231123022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4029822772 + ... + 4029823047.

It is an arithmetic number, because the mean of its divisors is an integer number (145073624760).

Almost surely, 2^{1112231123022} is an apocalyptic number.

1112231123022 is an abundant number, since it is smaller than the sum of its proper divisors (1208946873138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112231123022 is a wasteful number, since it uses less digits than its factorization.

1112231123022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059645847.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1112231123022 its reverse (2203211322111), we get a palindrome (3315442445133).

The spelling of 1112231123022 in words is "one trillion, one hundred twelve billion, two hundred thirty-one million, one hundred twenty-three thousand, twenty-two".