1214311342322 has 16 divisors (see below), whose sum is σ = 1967136759000. Its totient is φ = 558863703552.

The previous prime is 1214311342273. The next prime is 1214311342357. The reversal of 1214311342322 is 2232431134121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 858941557681 + 355369784641 = 926791^2 + 596129^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66144197 + ... + 66162552.

Almost surely, 2^{1214311342322} is an apocalyptic number.

1214311342322 is a deficient number, since it is larger than the sum of its proper divisors (752825416678).

1214311342322 is a wasteful number, since it uses less digits than its factorization.

1214311342322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132307117.

The product of its digits is 6912, while the sum is 29.

Adding to 1214311342322 its reverse (2232431134121), we get a palindrome (3446742476443).

The spelling of 1214311342322 in words is "one trillion, two hundred fourteen billion, three hundred eleven million, three hundred forty-two thousand, three hundred twenty-two".