1214333444311 has 16 divisors (see below), whose sum is σ = 1310854988800. Its totient is φ = 1118259144288.

The previous prime is 1214333444293. The next prime is 1214333444339. The reversal of 1214333444311 is 1134443334121.

It is not a de Polignac number, because 1214333444311 - 2¹⁹ = 1214332920023 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 (1214333444351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10621510 + ... + 10735228.

It is an arithmetic number, because the mean of its divisors is an integer number (81928436800).

Almost surely, 2^{1214333444311} is an apocalyptic number.

1214333444311 is a deficient number, since it is larger than the sum of its proper divisors (96521544489).

1214333444311 is a wasteful number, since it uses less digits than its factorization.

1214333444311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115678.

The product of its digits is 41472, while the sum is 34.

Adding to 1214333444311 its reverse (1134443334121), we get a palindrome (2348776778432).

The spelling of 1214333444311 in words is "one trillion, two hundred fourteen billion, three hundred thirty-three million, four hundred forty-four thousand, three hundred eleven".