22143211010323 has 8 divisors (see below), whose sum is σ = 24182401624416. Its totient is φ = 20152001352000.

The previous prime is 22143211010311. The next prime is 22143211010339. The reversal of 22143211010323 is 32301011234122.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22143211010323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22143211010383) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11995237978 + ... + 11995239823.

It is an arithmetic number, because the mean of its divisors is an integer number (3022800203052).

Almost surely, 2^{22143211010323} is an apocalyptic number.

22143211010323 is a deficient number, since it is larger than the sum of its proper divisors (2039190614093).

22143211010323 is a wasteful number, since it uses less digits than its factorization.

22143211010323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23990477885.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 22143211010323 its reverse (32301011234122), we get a palindrome (54444222244445).

The spelling of 22143211010323 in words is "twenty-two trillion, one hundred forty-three billion, two hundred eleven million, ten thousand, three hundred twenty-three".