22324443220022 has 16 divisors (see below), whose sum is σ = 33568949965200. Its totient is φ = 11134793900160.

The previous prime is 22324443220021. The next prime is 22324443220127. The reversal of 22324443220022 is 22002234442322.

It is a happy number.

It is a super-3 number, since 3×22324443220022³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22324443220021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116853197 + ... + 117044087.

It is an arithmetic number, because the mean of its divisors is an integer number (2098059372825).

Almost surely, 2^{22324443220022} is an apocalyptic number.

22324443220022 is a deficient number, since it is larger than the sum of its proper divisors (11244506745178).

22324443220022 is a wasteful number, since it uses less digits than its factorization.

22324443220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334271.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 22324443220022 its reverse (22002234442322), we get a palindrome (44326677662344).

The spelling of 22324443220022 in words is "twenty-two trillion, three hundred twenty-four billion, four hundred forty-three million, two hundred twenty thousand, twenty-two".