2132022120 has 32 divisors (see below), whose sum is σ = 6396066720. Its totient is φ = 568539200.

The previous prime is 2132022119. The next prime is 2132022157. The reversal of 2132022120 is 212202312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2132022120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8883306 + ... + 8883545.

It is an arithmetic number, because the mean of its divisors is an integer number (199877085).

Almost surely, 2^2132022120 is an apocalyptic number.

2132022120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132022120 is an abundant number, since it is smaller than the sum of its proper divisors (4264044600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132022120 is a wasteful number, since it uses less digits than its factorization.

2132022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17766865 (or 17766861 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2132022120 is about 46173.8250527287. The cubic root of 2132022120 is about 1287.0553832222.

Adding to 2132022120 its reverse (212202312), we get a palindrome (2344224432).

The spelling of 2132022120 in words is "two billion, one hundred thirty-two million, twenty-two thousand, one hundred twenty".