3522172184123 has 16 divisors (see below), whose sum is σ = 3535102738944. Its totient is φ = 3509273048160.

The previous prime is 3522172184099. The next prime is 3522172184183. The reversal of 3522172184123 is 3214812712253.

It is a cyclic number.

It is not a de Polignac number, because 3522172184123 - 2¹⁴ = 3522172167739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3522172184183) 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, 826604813 + ... + 826609073.

It is an arithmetic number, because the mean of its divisors is an integer number (220943921184).

Almost surely, 2^{3522172184123} is an apocalyptic number.

3522172184123 is a deficient number, since it is larger than the sum of its proper divisors (12930554821).

3522172184123 is a wasteful number, since it uses less digits than its factorization.

3522172184123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7282.

The product of its digits is 161280, while the sum is 41.

Adding to 3522172184123 its reverse (3214812712253), we get a palindrome (6736984896376).

The spelling of 3522172184123 in words is "three trillion, five hundred twenty-two billion, one hundred seventy-two million, one hundred eighty-four thousand, one hundred twenty-three".