22214041330431 has 16 divisors (see below), whose sum is σ = 30574624421888. Its totient is φ = 14331423938400.

The previous prime is 22214041330381. The next prime is 22214041330457. The reversal of 22214041330431 is 13403314041222.

It is not a de Polignac number, because 22214041330431 - 2⁹ = 22214041329919 is a prime.

It is a super-2 number, since 2×22214041330431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22214041330471) 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, 4536870 + ... + 8062956.

It is an arithmetic number, because the mean of its divisors is an integer number (1910914026368).

Almost surely, 2^{22214041330431} is an apocalyptic number.

22214041330431 is a deficient number, since it is larger than the sum of its proper divisors (8360583091457).

22214041330431 is a wasteful number, since it uses less digits than its factorization.

22214041330431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593862.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 22214041330431 its reverse (13403314041222), we get a palindrome (35617355371653).

The spelling of 22214041330431 in words is "twenty-two trillion, two hundred fourteen billion, forty-one million, three hundred thirty thousand, four hundred thirty-one".