2132233020 has 72 divisors (see below), whose sum is σ = 6605411904. Its totient is φ = 556495488.

The previous prime is 2132233013. The next prime is 2132233079. The reversal of 2132233020 is 203322312.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2132232984 and 2132233002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117559 + ... + 134478.

It is an arithmetic number, because the mean of its divisors is an integer number (91741832).

Almost surely, 2^2132233020 is an apocalyptic number.

2132233020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132233020 is an abundant number, since it is smaller than the sum of its proper divisors (4473178884).

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

2132233020 is a wasteful number, since it uses less digits than its factorization.

2132233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252099 (or 252094 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2132233020 is about 46176.1087576682. The cubic root of 2132233020 is about 1287.0978204039.

Adding to 2132233020 its reverse (203322312), we get a palindrome (2335555332).

The spelling of 2132233020 in words is "two billion, one hundred thirty-two million, two hundred thirty-three thousand, twenty".