2132022223321 has 4 divisors (see below), whose sum is σ = 2132031912192. Its totient is φ = 2132012534452.

The previous prime is 2132022223319. The next prime is 2132022223339. The reversal of 2132022223321 is 1233222202312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2132022223321 - 2¹ = 2132022223319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132022223381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4506505 + ... + 4957078.

It is an arithmetic number, because the mean of its divisors is an integer number (533007978048).

Almost surely, 2^{2132022223321} is an apocalyptic number.

It is an amenable number.

2132022223321 is a deficient number, since it is larger than the sum of its proper divisors (9688871).

2132022223321 is an equidigital number, since it uses as much as digits as its factorization.

2132022223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9688870.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2132022223321 its reverse (1233222202312), we get a palindrome (3365244425633).

The spelling of 2132022223321 in words is "two trillion, one hundred thirty-two billion, twenty-two million, two hundred twenty-three thousand, three hundred twenty-one".