17066212122 has 32 divisors (see below), whose sum is σ = 34945523712. Its totient is φ = 5553367344.

The previous prime is 17066212103. The next prime is 17066212133. The reversal of 17066212122 is 22121266071.

It is a self number, because there is not a number n which added to its sum of digits gives 17066212122.

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, 474663 + ... + 509349.

It is an arithmetic number, because the mean of its divisors is an integer number (1092047616).

Almost surely, 2^17066212122 is an apocalyptic number.

17066212122 is an abundant number, since it is smaller than the sum of its proper divisors (17879311590).

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

17066212122 is a wasteful number, since it uses less digits than its factorization.

17066212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36642.

The product of its (nonzero) digits is 4032, while the sum is 30.

Adding to 17066212122 its reverse (22121266071), we get a palindrome (39187478193).

The spelling of 17066212122 in words is "seventeen billion, sixty-six million, two hundred twelve thousand, one hundred twenty-two".