17955107122 has 16 divisors (see below), whose sum is σ = 29041639200. Its totient is φ = 8297609760.

The previous prime is 17955107117. The next prime is 17955107129. The reversal of 17955107122 is 22170155971.

It is not an unprimeable number, because it can be changed into a prime (17955107129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5760672 + ... + 5763787.

It is an arithmetic number, because the mean of its divisors is an integer number (1815102450).

Almost surely, 2^17955107122 is an apocalyptic number.

17955107122 is a deficient number, since it is larger than the sum of its proper divisors (11086532078).

17955107122 is a wasteful number, since it uses less digits than its factorization.

17955107122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11524521.

The product of its (nonzero) digits is 44100, while the sum is 40.

The spelling of 17955107122 in words is "seventeen billion, nine hundred fifty-five million, one hundred seven thousand, one hundred twenty-two".