22241302429 has 2 divisors, whose sum is σ = 22241302430. Its totient is φ = 22241302428.

The previous prime is 22241302399. The next prime is 22241302469. The reversal of 22241302429 is 92420314222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15949164100 + 6292138329 = 126290^2 + 79323^2 .

It is a cyclic number.

It is not a de Polignac number, because 22241302429 - 2⁹ = 22241301917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22241302429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22241302469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120651214 + 11120651215.

It is an arithmetic number, because the mean of its divisors is an integer number (11120651215).

Almost surely, 2^22241302429 is an apocalyptic number.

It is an amenable number.

22241302429 is a deficient number, since it is larger than the sum of its proper divisors (1).

22241302429 is an equidigital number, since it uses as much as digits as its factorization.

22241302429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 22241302429 in words is "twenty-two billion, two hundred forty-one million, three hundred two thousand, four hundred twenty-nine".