17222212102 has 8 divisors (see below), whose sum is σ = 25851126312. Its totient is φ = 8605170000.

The previous prime is 17222212097. The next prime is 17222212103. The reversal of 17222212102 is 20121222271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17222212103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2964399 + ... + 2970202.

It is an arithmetic number, because the mean of its divisors is an integer number (3231390789).

Almost surely, 2^17222212102 is an apocalyptic number.

17222212102 is a deficient number, since it is larger than the sum of its proper divisors (8628914210).

17222212102 is a wasteful number, since it uses less digits than its factorization.

17222212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936054.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 17222212102 its reverse (20121222271), we get a palindrome (37343434373).

The spelling of 17222212102 in words is "seventeen billion, two hundred twenty-two million, two hundred twelve thousand, one hundred two".