22041733849 has 2 divisors, whose sum is σ = 22041733850. Its totient is φ = 22041733848.

The previous prime is 22041733799. The next prime is 22041733853. The reversal of 22041733849 is 94833714022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21678145225 + 363588624 = 147235^2 + 19068^2 .

It is a cyclic number.

It is not a de Polignac number, because 22041733849 - 2¹¹ = 22041731801 is a prime.

It is not a weakly prime, because it can be changed into another prime (22041733349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11020866924 + 11020866925.

It is an arithmetic number, because the mean of its divisors is an integer number (11020866925).

Almost surely, 2^22041733849 is an apocalyptic number.

It is an amenable number.

22041733849 is a deficient number, since it is larger than the sum of its proper divisors (1).

22041733849 is an equidigital number, since it uses as much as digits as its factorization.

22041733849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

It can be divided in two parts, 2204173 and 3849, that added together give a palindrome (2208022).

The spelling of 22041733849 in words is "twenty-two billion, forty-one million, seven hundred thirty-three thousand, eight hundred forty-nine".