1121343212014 has 8 divisors (see below), whose sum is σ = 1705056117120. Its totient is φ = 552991172976.

The previous prime is 1121343211931. The next prime is 1121343212051. The reversal of 1121343212014 is 4102123431211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1121343212014.

It is a congruent number.

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, 3840216334 + ... + 3840216625.

It is an arithmetic number, because the mean of its divisors is an integer number (213132014640).

Almost surely, 2^{1121343212014} is an apocalyptic number.

1121343212014 is a deficient number, since it is larger than the sum of its proper divisors (583712905106).

1121343212014 is an equidigital number, since it uses as much as digits as its factorization.

1121343212014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7680433034.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1121343212014 its reverse (4102123431211), we get a palindrome (5223466643225).

The spelling of 1121343212014 in words is "one trillion, one hundred twenty-one billion, three hundred forty-three million, two hundred twelve thousand, fourteen".