28483348322 has 16 divisors (see below), whose sum is σ = 50194432512. Its totient is φ = 11951055120.

The previous prime is 28483348321. The next prime is 28483348363. The reversal of 28483348322 is 22384338482.

It is a happy number.

It is a super-2 number, since 2×28483348322² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28483348321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49795778 + ... + 49796349.

It is an arithmetic number, because the mean of its divisors is an integer number (3137152032).

Almost surely, 2^28483348322 is an apocalyptic number.

28483348322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28483348322 is a deficient number, since it is larger than the sum of its proper divisors (21711084190).

28483348322 is a wasteful number, since it uses less digits than its factorization.

28483348322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99592153.

The product of its digits is 1769472, while the sum is 47.

It can be divided in two parts, 284833483 and 22, that multiplied together give a palindrome (6266336626).

The spelling of 28483348322 in words is "twenty-eight billion, four hundred eighty-three million, three hundred forty-eight thousand, three hundred twenty-two".