206610230230122 has 32 divisors (see below), whose sum is σ = 415743295411584. Its totient is φ = 68449700404800.

The previous prime is 206610230230069. The next prime is 206610230230127. The reversal of 206610230230122 is 221032032016602.

It is a super-2 number, since 2×206610230230122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 206610230230122.

It is not an unprimeable number, because it can be changed into a prime (206610230230127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3416629 + ... + 20612952.

It is an arithmetic number, because the mean of its divisors is an integer number (12991977981612).

Almost surely, 2^{206610230230122} is an apocalyptic number.

206610230230122 is an abundant number, since it is smaller than the sum of its proper divisors (209133065181462).

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

206610230230122 is a wasteful number, since it uses less digits than its factorization.

206610230230122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24038334.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 206610230230122 its reverse (221032032016602), we get a palindrome (427642262246724).

The spelling of 206610230230122 in words is "two hundred six trillion, six hundred ten billion, two hundred thirty million, two hundred thirty thousand, one hundred twenty-two".