22437209341 has 2 divisors, whose sum is σ = 22437209342. Its totient is φ = 22437209340.

The previous prime is 22437209339. The next prime is 22437209429. The reversal of 22437209341 is 14390273422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22266906841 + 170302500 = 149221^2 + 13050^2 .

It is a cyclic number.

It is not a de Polignac number, because 22437209341 - 2¹ = 22437209339 is a prime.

Together with 22437209339, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22437209341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22437209321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11218604670 + 11218604671.

It is an arithmetic number, because the mean of its divisors is an integer number (11218604671).

Almost surely, 2^22437209341 is an apocalyptic number.

It is an amenable number.

22437209341 is a deficient number, since it is larger than the sum of its proper divisors (1).

22437209341 is an equidigital number, since it uses as much as digits as its factorization.

22437209341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 22437209341 in words is "twenty-two billion, four hundred thirty-seven million, two hundred nine thousand, three hundred forty-one".