22285463963 has 12 divisors (see below), whose sum is σ = 25973694792. Its totient is φ = 19065140640.

The previous prime is 22285463957. The next prime is 22285463971. The reversal of 22285463963 is 36936458222.

It is not a de Polignac number, because 22285463963 - 2¹⁶ = 22285398427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22285463953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410945 + ... + 462002.

It is an arithmetic number, because the mean of its divisors is an integer number (2164474566).

Almost surely, 2^22285463963 is an apocalyptic number.

22285463963 is a deficient number, since it is larger than the sum of its proper divisors (3688230829).

22285463963 is an equidigital number, since it uses as much as digits as its factorization.

22285463963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873482 (or 873475 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 50.

The spelling of 22285463963 in words is "twenty-two billion, two hundred eighty-five million, four hundred sixty-three thousand, nine hundred sixty-three".