1114223402012 has 96 divisors (see below), whose sum is σ = 2374522375680. Its totient is φ = 446857482240.

The previous prime is 1114223401987. The next prime is 1114223402029. The reversal of 1114223402012 is 2102043224111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26864963 + ... + 26906405.

It is an arithmetic number, because the mean of its divisors is an integer number (24734608080).

Almost surely, 2^{1114223402012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1114223402012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1187261187840).

1114223402012 is an abundant number, since it is smaller than the sum of its proper divisors (1260298973668).

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

1114223402012 is a wasteful number, since it uses less digits than its factorization.

1114223402012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42091 (or 42089 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1114223402012 its reverse (2102043224111), we get a palindrome (3216266626123).

The spelling of 1114223402012 in words is "one trillion, one hundred fourteen billion, two hundred twenty-three million, four hundred two thousand, twelve".