22213332242330 has 32 divisors (see below), whose sum is σ = 42398904525264. Its totient is φ = 8350240260096.

The previous prime is 22213332242293. The next prime is 22213332242399. The reversal of 22213332242330 is 3324223331222.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 3810253248169 + 18403078994161 = 1951987^2 + 4289881^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96963347 + ... + 97192166.

Almost surely, 2^{22213332242330} is an apocalyptic number.

22213332242330 is a deficient number, since it is larger than the sum of its proper divisors (20185572282934).

22213332242330 is a wasteful number, since it uses less digits than its factorization.

22213332242330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194156210.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 22213332242330 its reverse (3324223331222), we get a palindrome (25537555573552).

The spelling of 22213332242330 in words is "twenty-two trillion, two hundred thirteen billion, three hundred thirty-two million, two hundred forty-two thousand, three hundred thirty".