2122212032 has 14 divisors (see below), whose sum is σ = 4211264628. Its totient is φ = 1061105984.

The previous prime is 2122212013. The next prime is 2122212041. The reversal of 2122212032 is 2302122212.

It is a self number, because there is not a number n which added to its sum of digits gives 2122212032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16579718 + ... + 16579845.

Almost surely, 2^2122212032 is an apocalyptic number.

It is an amenable number.

2122212032 is a deficient number, since it is larger than the sum of its proper divisors (2089052596).

2122212032 is an equidigital number, since it uses as much as digits as its factorization.

2122212032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33159575 (or 33159565 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2122212032 is about 46067.4726026944. The cubic root of 2122212032 is about 1285.0783021421.

Adding to 2122212032 its reverse (2302122212), we get a palindrome (4424334244).

The spelling of 2122212032 in words is "two billion, one hundred twenty-two million, two hundred twelve thousand, thirty-two".