1111040114212 has 96 divisors (see below), whose sum is σ = 2395775950848. Its totient is φ = 440035835904.

The previous prime is 1111040114203. The next prime is 1111040114227. The reversal of 1111040114212 is 2124110401111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111040114212.

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 31 ways as a sum of consecutive naturals, for example, 5769108 + ... + 5958580.

It is an arithmetic number, because the mean of its divisors is an integer number (24955999488).

Almost surely, 2^{1111040114212} 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 1111040114212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1197887975424).

1111040114212 is an abundant number, since it is smaller than the sum of its proper divisors (1284735836636).

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

1111040114212 is a wasteful number, since it uses less digits than its factorization.

1111040114212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189725 (or 189723 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1111040114212 its reverse (2124110401111), we get a palindrome (3235150515323).

The spelling of 1111040114212 in words is "one trillion, one hundred eleven billion, forty million, one hundred fourteen thousand, two hundred twelve".