1114212442121 has 4 divisors (see below), whose sum is σ = 1114215443712. Its totient is φ = 1114209440532.

The previous prime is 1114212442117. The next prime is 1114212442127. The reversal of 1114212442121 is 1212442124111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1114212442121 - 2² = 1114212442117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114212442127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 849881 + ... + 1717766.

It is an arithmetic number, because the mean of its divisors is an integer number (278553860928).

Almost surely, 2^{1114212442121} is an apocalyptic number.

It is an amenable number.

1114212442121 is a deficient number, since it is larger than the sum of its proper divisors (3001591).

1114212442121 is an equidigital number, since it uses as much as digits as its factorization.

1114212442121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001590.

The product of its digits is 1024, while the sum is 26.

Adding to 1114212442121 its reverse (1212442124111), we get a palindrome (2326654566232).

The spelling of 1114212442121 in words is "one trillion, one hundred fourteen billion, two hundred twelve million, four hundred forty-two thousand, one hundred twenty-one".