214223331133 has 12 divisors (see below), whose sum is σ = 249206434812. Its totient is φ = 183614202240.

The previous prime is 214223331109. The next prime is 214223331137. The reversal of 214223331133 is 331133322412.

It can be written as a sum of positive squares in 2 ways, for example, as 116146003204 + 98077327929 = 340802^2 + 313173^2 .

It is not a de Polignac number, because 214223331133 - 2¹³ = 214223322941 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 (214223331137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2370213 + ... + 2458933.

It is an arithmetic number, because the mean of its divisors is an integer number (20767202901).

Almost surely, 2^214223331133 is an apocalyptic number.

It is an amenable number.

214223331133 is a deficient number, since it is larger than the sum of its proper divisors (34983103679).

214223331133 is an equidigital number, since it uses as much as digits as its factorization.

214223331133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138012 (or 138005 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

Adding to 214223331133 its reverse (331133322412), we get a palindrome (545356653545).

The spelling of 214223331133 in words is "two hundred fourteen billion, two hundred twenty-three million, three hundred thirty-one thousand, one hundred thirty-three".