1114400012242 has 16 divisors (see below), whose sum is σ = 1837922429952. Its totient is φ = 502556911920.

The previous prime is 1114400012197. The next prime is 1114400012269. The reversal of 1114400012242 is 2422100044111.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199424553 + ... + 199430140.

It is an arithmetic number, because the mean of its divisors is an integer number (114870151872).

Almost surely, 2^{1114400012242} is an apocalyptic number.

1114400012242 is a deficient number, since it is larger than the sum of its proper divisors (723522417710).

1114400012242 is a wasteful number, since it uses less digits than its factorization.

1114400012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398854833.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1114400012242 its reverse (2422100044111), we get a palindrome (3536500056353).

The spelling of 1114400012242 in words is "one trillion, one hundred fourteen billion, four hundred million, twelve thousand, two hundred forty-two".