2132233201021 has 16 divisors (see below), whose sum is σ = 2814743295360. Its totient is φ = 1563746273280.

The previous prime is 2132233201013. The next prime is 2132233201067. The reversal of 2132233201021 is 1201023322312.

It is a cyclic number.

It is not a de Polignac number, because 2132233201021 - 2³ = 2132233201013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132233200983 and 2132233201001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132233201001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814449876 + ... + 814452493.

It is an arithmetic number, because the mean of its divisors is an integer number (175921455960).

Almost surely, 2^{2132233201021} is an apocalyptic number.

It is an amenable number.

2132233201021 is a deficient number, since it is larger than the sum of its proper divisors (682510094339).

2132233201021 is a wasteful number, since it uses less digits than its factorization.

2132233201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628902404.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2132233201021 its reverse (1201023322312), we get a palindrome (3333256523333).

The spelling of 2132233201021 in words is "two trillion, one hundred thirty-two billion, two hundred thirty-three million, two hundred one thousand, twenty-one".