82246020200 has 24 divisors (see below), whose sum is σ = 191221997430. Its totient is φ = 32898408000.

The previous prime is 82246020191. The next prime is 82246020209. The reversal of 82246020200 is 202064228.

It is an interprime number because it is at equal distance from previous prime (82246020191) and next prime (82246020209).

It can be written as a sum of positive squares in 3 ways, for example, as 63406261636 + 18839758564 = 251806^2 + 137258^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 82246020200.

It is not an unprimeable number, because it can be changed into a prime (82246020209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205614851 + ... + 205615250.

Almost surely, 2^82246020200 is an apocalyptic number.

It is an amenable number.

82246020200 is an abundant number, since it is smaller than the sum of its proper divisors (108975977230).

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

82246020200 is a wasteful number, since it uses less digits than its factorization.

82246020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411230117 (or 411230108 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 82246020200 its reverse (202064228), we get a palindrome (82448084428).

The spelling of 82246020200 in words is "eighty-two billion, two hundred forty-six million, twenty thousand, two hundred".