22411946729 has 2 divisors, whose sum is σ = 22411946730. Its totient is φ = 22411946728.

The previous prime is 22411946723. The next prime is 22411946731. The reversal of 22411946729 is 92764911422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12403945129 + 10008001600 = 111373^2 + 100040^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22411946729 is a prime.

Together with 22411946731, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22411946723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11205973364 + 11205973365.

It is an arithmetic number, because the mean of its divisors is an integer number (11205973365).

Almost surely, 2^22411946729 is an apocalyptic number.

It is an amenable number.

22411946729 is a deficient number, since it is larger than the sum of its proper divisors (1).

22411946729 is an equidigital number, since it uses as much as digits as its factorization.

22411946729 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 47.

The spelling of 22411946729 in words is "twenty-two billion, four hundred eleven million, nine hundred forty-six thousand, seven hundred twenty-nine".