29822219233 has 2 divisors, whose sum is σ = 29822219234. Its totient is φ = 29822219232.

The previous prime is 29822219149. The next prime is 29822219239. The reversal of 29822219233 is 33291222892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17316717649 + 12505501584 = 131593^2 + 111828^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29822219233 is a prime.

It is a super-2 number, since 2×29822219233² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29822219233.

It is not a weakly prime, because it can be changed into another prime (29822219239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14911109616 + 14911109617.

It is an arithmetic number, because the mean of its divisors is an integer number (14911109617).

Almost surely, 2^29822219233 is an apocalyptic number.

It is an amenable number.

29822219233 is a deficient number, since it is larger than the sum of its proper divisors (1).

29822219233 is an equidigital number, since it uses as much as digits as its factorization.

29822219233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The spelling of 29822219233 in words is "twenty-nine billion, eight hundred twenty-two million, two hundred nineteen thousand, two hundred thirty-three".