206481067822 has 32 divisors (see below), whose sum is σ = 331778397600. Its totient is φ = 96031423488.

The previous prime is 206481067787. The next prime is 206481067883. The reversal of 206481067822 is 228760184602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7063228 + ... + 7092400.

It is an arithmetic number, because the mean of its divisors is an integer number (10368074925).

Almost surely, 2^206481067822 is an apocalyptic number.

206481067822 is a deficient number, since it is larger than the sum of its proper divisors (125297329778).

206481067822 is a wasteful number, since it uses less digits than its factorization.

206481067822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31620.

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 206481067822 in words is "two hundred six billion, four hundred eighty-one million, sixty-seven thousand, eight hundred twenty-two".