22436040365 has 16 divisors (see below), whose sum is σ = 27068017536. Its totient is φ = 17852520000.

The previous prime is 22436040331. The next prime is 22436040413. The reversal of 22436040365 is 56304063422.

It is not a de Polignac number, because 22436040365 - 2¹² = 22436036269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 920435 + ... + 944495.

It is an arithmetic number, because the mean of its divisors is an integer number (1691751096).

Almost surely, 2^22436040365 is an apocalyptic number.

It is an amenable number.

22436040365 is a deficient number, since it is larger than the sum of its proper divisors (4631977171).

22436040365 is a wasteful number, since it uses less digits than its factorization.

22436040365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25060.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 22436040365 in words is "twenty-two billion, four hundred thirty-six million, forty thousand, three hundred sixty-five".