2223213144134 has 16 divisors (see below), whose sum is σ = 3405907657728. Its totient is φ = 1087912457352.

The previous prime is 2223213144091. The next prime is 2223213144157. The reversal of 2223213144134 is 4314413123222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223213144134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1998419 + ... + 2905185.

It is an arithmetic number, because the mean of its divisors is an integer number (212869228608).

Almost surely, 2^{2223213144134} is an apocalyptic number.

2223213144134 is a deficient number, since it is larger than the sum of its proper divisors (1182694513594).

2223213144134 is a wasteful number, since it uses less digits than its factorization.

2223213144134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932899.

The product of its digits is 27648, while the sum is 32.

Adding to 2223213144134 its reverse (4314413123222), we get a palindrome (6537626267356).

The spelling of 2223213144134 in words is "two trillion, two hundred twenty-three billion, two hundred thirteen million, one hundred forty-four thousand, one hundred thirty-four".