22025103859209 has 48 divisors (see below), whose sum is σ = 32968854938880. Its totient is φ = 13063407667200.

The previous prime is 22025103859201. The next prime is 22025103859313. The reversal of 22025103859209 is 90295830152022.

It is a happy number.

It is not a de Polignac number, because 22025103859209 - 2³ = 22025103859201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22025103859201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 223808187 + ... + 223906575.

It is an arithmetic number, because the mean of its divisors is an integer number (686851144560).

Almost surely, 2^{22025103859209} is an apocalyptic number.

It is an amenable number.

22025103859209 is a deficient number, since it is larger than the sum of its proper divisors (10943751079671).

22025103859209 is a wasteful number, since it uses less digits than its factorization.

22025103859209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111582 (or 111571 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 22025103859209 in words is "twenty-two trillion, twenty-five billion, one hundred three million, eight hundred fifty-nine thousand, two hundred nine".