1114212121042 has 8 divisors (see below), whose sum is σ = 1671688201356. Its totient is φ = 556982720592.

The previous prime is 1114212121037. The next prime is 1114212121063. The reversal of 1114212121042 is 2401212124111.

It can be written as a sum of positive squares in 2 ways, for example, as 926308077601 + 187904043441 = 962449^2 + 433479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61658673 + ... + 61676740.

Almost surely, 2^{1114212121042} is an apocalyptic number.

1114212121042 is a deficient number, since it is larger than the sum of its proper divisors (557476080314).

1114212121042 is a wasteful number, since it uses less digits than its factorization.

1114212121042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123339932.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 1114212121042 its reverse (2401212124111), we get a palindrome (3515424245153).

The spelling of 1114212121042 in words is "one trillion, one hundred fourteen billion, two hundred twelve million, one hundred twenty-one thousand, forty-two".