22246337044 has 12 divisors (see below), whose sum is σ = 39294932544. Its totient is φ = 11019213464.

The previous prime is 22246337021. The next prime is 22246337051. The reversal of 22246337044 is 44073364222.

It is a junction number, because it is equal to n+sod(n) for n = 22246336994 and 22246337012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25988284 + ... + 25989139.

It is an arithmetic number, because the mean of its divisors is an integer number (3274577712).

Almost surely, 2^22246337044 is an apocalyptic number.

It is an amenable number.

22246337044 is a deficient number, since it is larger than the sum of its proper divisors (17048595500).

22246337044 is a wasteful number, since it uses less digits than its factorization.

22246337044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51977534 (or 51977532 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 37.

The spelling of 22246337044 in words is "twenty-two billion, two hundred forty-six million, three hundred thirty-seven thousand, forty-four".