2132211112301 has 4 divisors (see below), whose sum is σ = 2140507653852. Its totient is φ = 2123914570752.

The previous prime is 2132211112243. The next prime is 2132211112327. The reversal of 2132211112301 is 1032111122312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1276280835076 + 855930277225 = 1129726^2 + 925165^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132211112301 - 2³⁰ = 2131137370477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132211112201) 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, 4148270390 + ... + 4148270903.

It is an arithmetic number, because the mean of its divisors is an integer number (535126913463).

Almost surely, 2^{2132211112301} is an apocalyptic number.

It is an amenable number.

2132211112301 is a deficient number, since it is larger than the sum of its proper divisors (8296541551).

2132211112301 is an equidigital number, since it uses as much as digits as its factorization.

2132211112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8296541550.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 2132211112301 its reverse (1032111122312), we get a palindrome (3164322234613).

The spelling of 2132211112301 in words is "two trillion, one hundred thirty-two billion, two hundred eleven million, one hundred twelve thousand, three hundred one".