22201431340222 has 8 divisors (see below), whose sum is σ = 33302760551496. Its totient is φ = 11100511156392.

The previous prime is 22201431340219. The next prime is 22201431340241. The reversal of 22201431340222 is 22204313410222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22201431340222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102121128 + ... + 102338299.

It is an arithmetic number, because the mean of its divisors is an integer number (4162845068937).

Almost surely, 2^{22201431340222} is an apocalyptic number.

22201431340222 is a deficient number, since it is larger than the sum of its proper divisors (11101329211274).

22201431340222 is a wasteful number, since it uses less digits than its factorization.

22201431340222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204513722.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22201431340222 its reverse (22204313410222), we get a palindrome (44405744750444).

The spelling of 22201431340222 in words is "twenty-two trillion, two hundred one billion, four hundred thirty-one million, three hundred forty thousand, two hundred twenty-two".