12170011101022 has 8 divisors (see below), whose sum is σ = 18386347707000. Its totient is φ = 6041228532024.

The previous prime is 12170011100999. The next prime is 12170011101037. The reversal of 12170011101022 is 22010111007121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21888508897 + ... + 21888509452.

It is an arithmetic number, because the mean of its divisors is an integer number (2298293463375).

Almost surely, 2^{12170011101022} is an apocalyptic number.

12170011101022 is a deficient number, since it is larger than the sum of its proper divisors (6216336605978).

12170011101022 is a wasteful number, since it uses less digits than its factorization.

12170011101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43777018490.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 12170011101022 its reverse (22010111007121), we get a palindrome (34180122108143).

The spelling of 12170011101022 in words is "twelve trillion, one hundred seventy billion, eleven million, one hundred one thousand, twenty-two".