2213023031344 has 10 divisors (see below), whose sum is σ = 4287732123260. Its totient is φ = 1106511515664.

The previous prime is 2213023031321. The next prime is 2213023031363. The reversal of 2213023031344 is 4431303203122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69156969714 + ... + 69156969745.

It is an arithmetic number, because the mean of its divisors is an integer number (428773212326).

Almost surely, 2^{2213023031344} is an apocalyptic number.

It is an amenable number.

2213023031344 is a deficient number, since it is larger than the sum of its proper divisors (2074709091916).

2213023031344 is a wasteful number, since it uses less digits than its factorization.

2213023031344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138313939467 (or 138313939461 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2213023031344 its reverse (4431303203122), we get a palindrome (6644326234466).

The spelling of 2213023031344 in words is "two trillion, two hundred thirteen billion, twenty-three million, thirty-one thousand, three hundred forty-four".