22322441342381 has 2 divisors, whose sum is σ = 22322441342382. Its totient is φ = 22322441342380.

The previous prime is 22322441342251. The next prime is 22322441342393. The reversal of 22322441342381 is 18324314422322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14740293597481 + 7582147744900 = 3839309^2 + 2753570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22322441342381 is a prime.

It is a super-3 number, since 3×22322441342381³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22322441342581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11161220671190 + 11161220671191.

It is an arithmetic number, because the mean of its divisors is an integer number (11161220671191).

Almost surely, 2^{22322441342381} is an apocalyptic number.

It is an amenable number.

22322441342381 is a deficient number, since it is larger than the sum of its proper divisors (1).

22322441342381 is an equidigital number, since it uses as much as digits as its factorization.

22322441342381 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 442368, while the sum is 41.

The spelling of 22322441342381 in words is "twenty-two trillion, three hundred twenty-two billion, four hundred forty-one million, three hundred forty-two thousand, three hundred eighty-one".