32166233266123 has 6 divisors (see below), whose sum is σ = 35356272929012. Its totient is φ = 29242030241820.

The previous prime is 32166233266051. The next prime is 32166233266157.

32166233266123 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-32166233266123 is a prime.

It is a super-2 number, since 2×32166233266123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32166233266423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132918319161 + ... + 132918319402.

Almost surely, 2^{32166233266123} is an apocalyptic number.

32166233266123 is a deficient number, since it is larger than the sum of its proper divisors (3190039662889).

32166233266123 is a wasteful number, since it uses less digits than its factorization.

32166233266123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265836638585 (or 265836638574 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 46.

The spelling of 32166233266123 in words is "thirty-two trillion, one hundred sixty-six billion, two hundred thirty-three million, two hundred sixty-six thousand, one hundred twenty-three".