82203343800 has 96 divisors (see below), whose sum is σ = 259008028080. Its totient is φ = 21561523200.

The previous prime is 82203343799. The next prime is 82203343847. The reversal of 82203343800 is 834330228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1086397 + ... + 1159596.

Almost surely, 2^82203343800 is an apocalyptic number.

It is an amenable number.

82203343800 is an abundant number, since it is smaller than the sum of its proper divisors (176804684280).

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

82203343800 is a wasteful number, since it uses less digits than its factorization.

82203343800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246073 (or 2246064 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 82203343800 in words is "eighty-two billion, two hundred three million, three hundred forty-three thousand, eight hundred".