22322123243243 has 8 divisors (see below), whose sum is σ = 23041119212496. Its totient is φ = 21611439366400.

The previous prime is 22322123243239. The next prime is 22322123243263. The reversal of 22322123243243 is 34234232122322.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22322123243243 - 2² = 22322123243239 is a prime.

It is a super-3 number, since 3×22322123243243³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22322123243263) 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, 2078017646 + ... + 2078028387.

It is an arithmetic number, because the mean of its divisors is an integer number (2880139901562).

Almost surely, 2^{22322123243243} is an apocalyptic number.

22322123243243 is a deficient number, since it is larger than the sum of its proper divisors (718995969253).

22322123243243 is a wasteful number, since it uses less digits than its factorization.

22322123243243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4156046205.

The product of its digits is 165888, while the sum is 35.

Adding to 22322123243243 its reverse (34234232122322), we get a palindrome (56556355365565).

The spelling of 22322123243243 in words is "twenty-two trillion, three hundred twenty-two billion, one hundred twenty-three million, two hundred forty-three thousand, two hundred forty-three".