22009513629 has 16 divisors (see below), whose sum is σ = 29848896000. Its totient is φ = 14423348016.

The previous prime is 22009513627. The next prime is 22009513637. The reversal of 22009513629 is 92631590022.

It is not a de Polignac number, because 22009513629 - 2¹ = 22009513627 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22009513627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172539 + ... + 271640.

It is an arithmetic number, because the mean of its divisors is an integer number (1865556000).

Almost surely, 2^22009513629 is an apocalyptic number.

It is an amenable number.

22009513629 is a deficient number, since it is larger than the sum of its proper divisors (7839382371).

22009513629 is a wasteful number, since it uses less digits than its factorization.

22009513629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444464.

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 22009513629 in words is "twenty-two billion, nine million, five hundred thirteen thousand, six hundred twenty-nine".