22265303604 has 24 divisors (see below), whose sum is σ = 52932610080. Its totient is φ = 7281734304.

The previous prime is 22265303603. The next prime is 22265303629. The reversal of 22265303604 is 40630356222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22265303603) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17503534 + ... + 17504805.

It is an arithmetic number, because the mean of its divisors is an integer number (2205525420).

Almost surely, 2^22265303604 is an apocalyptic number.

It is an amenable number.

22265303604 is an abundant number, since it is smaller than the sum of its proper divisors (30667306476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22265303604 is a wasteful number, since it uses less digits than its factorization.

22265303604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35008399 (or 35008397 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 22265303604 its reverse (40630356222), we get a palindrome (62895659826).

The spelling of 22265303604 in words is "twenty-two billion, two hundred sixty-five million, three hundred three thousand, six hundred four".