22213332124430 has 32 divisors (see below), whose sum is σ = 40382532203328. Its totient is φ = 8796781216000.

The previous prime is 22213332124421. The next prime is 22213332124433. The reversal of 22213332124430 is 3442123331222.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22213332124433) 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, 14821970 + ... + 16251690.

It is an arithmetic number, because the mean of its divisors is an integer number (1261954131354).

Almost surely, 2^{22213332124430} is an apocalyptic number.

22213332124430 is a deficient number, since it is larger than the sum of its proper divisors (18169200078898).

22213332124430 is a wasteful number, since it uses less digits than its factorization.

22213332124430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445212.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 22213332124430 its reverse (3442123331222), we get a palindrome (25655455455652).

The spelling of 22213332124430 in words is "twenty-two trillion, two hundred thirteen billion, three hundred thirty-two million, one hundred twenty-four thousand, four hundred thirty".