22264441460 has 24 divisors (see below), whose sum is σ = 46788806400. Its totient is φ = 8899399584.

The previous prime is 22264441429. The next prime is 22264441517. The reversal of 22264441460 is 6414446222.

It is a self number, because there is not a number n which added to its sum of digits gives 22264441460.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369884 + ... + 425843.

It is an arithmetic number, because the mean of its divisors is an integer number (1949533600).

Almost surely, 2^22264441460 is an apocalyptic number.

22264441460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22264441460 is an abundant number, since it is smaller than the sum of its proper divisors (24524364940).

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

22264441460 is a wasteful number, since it uses less digits than its factorization.

22264441460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797135 (or 797133 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 22264441460 its reverse (6414446222), we get a palindrome (28678887682).

The spelling of 22264441460 in words is "twenty-two billion, two hundred sixty-four million, four hundred forty-one thousand, four hundred sixty".