1214393884223 has 4 divisors (see below), whose sum is σ = 1307808798408. Its totient is φ = 1120978970040.

The previous prime is 1214393884181. The next prime is 1214393884237. The reversal of 1214393884223 is 3224883934121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1214393884223 - 2⁶ = 1214393884159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210393884223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46707457073 + ... + 46707457098.

It is an arithmetic number, because the mean of its divisors is an integer number (326952199602).

Almost surely, 2^{1214393884223} is an apocalyptic number.

1214393884223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1214393884223 is a deficient number, since it is larger than the sum of its proper divisors (93414914185).

1214393884223 is an equidigital number, since it uses as much as digits as its factorization.

1214393884223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93414914184.

The product of its digits is 1990656, while the sum is 50.

The spelling of 1214393884223 in words is "one trillion, two hundred fourteen billion, three hundred ninety-three million, eight hundred eighty-four thousand, two hundred twenty-three".