2232166433 has 12 divisors (see below), whose sum is σ = 2597667840. Its totient is φ = 1912500072.

The previous prime is 2232166429. The next prime is 2232166459. The reversal of 2232166433 is 3346612322.

It is not a de Polignac number, because 2232166433 - 2² = 2232166429 is a prime.

It is a super-3 number, since 3×2232166433³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2232166433.

It is not an unprimeable number, because it can be changed into a prime (2232166423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133160 + ... + 148982.

It is an arithmetic number, because the mean of its divisors is an integer number (216472320).

Almost surely, 2^2232166433 is an apocalyptic number.

It is an amenable number.

2232166433 is a deficient number, since it is larger than the sum of its proper divisors (365501407).

2232166433 is a wasteful number, since it uses less digits than its factorization.

2232166433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716 (or 18709 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 2232166433 is about 47245.8086289144. The cubic root of 2232166433 is about 1306.8994975549.

Adding to 2232166433 its reverse (3346612322), we get a palindrome (5578778755).

The spelling of 2232166433 in words is "two billion, two hundred thirty-two million, one hundred sixty-six thousand, four hundred thirty-three".