2132230211021 has 8 divisors (see below), whose sum is σ = 2136056124384. Its totient is φ = 2128405882320.

The previous prime is 2132230211009. The next prime is 2132230211093. The reversal of 2132230211021 is 1201120322312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2132230211021 - 2²² = 2132226016717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132230210984 and 2132230211002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132230211521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2313935 + ... + 3101411.

It is an arithmetic number, because the mean of its divisors is an integer number (267007015548).

Almost surely, 2^{2132230211021} is an apocalyptic number.

It is an amenable number.

2132230211021 is a deficient number, since it is larger than the sum of its proper divisors (3825913363).

2132230211021 is an equidigital number, since it uses as much as digits as its factorization.

2132230211021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792331.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2132230211021 its reverse (1201120322312), we get a palindrome (3333350533333).

The spelling of 2132230211021 in words is "two trillion, one hundred thirty-two billion, two hundred thirty million, two hundred eleven thousand, twenty-one".