206010022 has 4 divisors (see below), whose sum is σ = 309015036. Its totient is φ = 103005010.

The previous prime is 206010019. The next prime is 206010023. The reversal of 206010022 is 220010602.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 206009984 and 206010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206010023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51502504 + ... + 51502507.

It is an arithmetic number, because the mean of its divisors is an integer number (77253759).

Almost surely, 2^206010022 is an apocalyptic number.

206010022 is a deficient number, since it is larger than the sum of its proper divisors (103005014).

206010022 is a wasteful number, since it uses less digits than its factorization.

206010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103005013.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 206010022 is about 14353.0492230745. The cubic root of 206010022 is about 590.6036357697.

Adding to 206010022 its reverse (220010602), we get a palindrome (426020624).

The spelling of 206010022 in words is "two hundred six million, ten thousand, twenty-two".