22011413329 has 2 divisors, whose sum is σ = 22011413330. Its totient is φ = 22011413328.

The previous prime is 22011413327. The next prime is 22011413371. The reversal of 22011413329 is 92331411022.

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., 21451996225 + 559417104 = 146465^2 + 23652^2 .

It is a cyclic number.

It is not a de Polignac number, because 22011413329 - 2¹ = 22011413327 is a prime.

Together with 22011413327, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22011413297 and 22011413306.

It is not a weakly prime, because it can be changed into another prime (22011413327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005706664 + 11005706665.

It is an arithmetic number, because the mean of its divisors is an integer number (11005706665).

Almost surely, 2^22011413329 is an apocalyptic number.

It is an amenable number.

22011413329 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011413329 is an equidigital number, since it uses as much as digits as its factorization.

22011413329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 22011413329 in words is "twenty-two billion, eleven million, four hundred thirteen thousand, three hundred twenty-nine".