206226622602 has 192 divisors, whose sum is σ = 600334076160. Its totient is φ = 49411814400.

The previous prime is 206226622601. The next prime is 206226622639.

206226622602 is a `hidden beast` number, since 2 + 0 + 6 + 2 + 26 + 6 + 22 + 602 = 666.

206226622602 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (206226622601) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36555702 + ... + 36561342.

It is an arithmetic number, because the mean of its divisors is an integer number (3126739980).

Almost surely, 2^206226622602 is an apocalyptic number.

206226622602 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 206226622602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300167038080).

206226622602 is an abundant number, since it is smaller than the sum of its proper divisors (394107453558).

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

206226622602 is a wasteful number, since it uses less digits than its factorization.

206226622602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7709 (or 7706 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

It can be divided in two parts, 206226 and 622602, that added together give a palindrome (828828).

The spelling of 206226622602 in words is "two hundred six billion, two hundred twenty-six million, six hundred twenty-two thousand, six hundred two".