2133211222301 has 4 divisors (see below), whose sum is σ = 2133239312832. Its totient is φ = 2133183131772.

The previous prime is 2133211222273. The next prime is 2133211222339. The reversal of 2133211222301 is 1032221123312.

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 2133211222301 - 2¹⁸ = 2133210960157 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 (2133231222301) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13931045 + ... + 14083338.

It is an arithmetic number, because the mean of its divisors is an integer number (533309828208).

Almost surely, 2^{2133211222301} is an apocalyptic number.

It is an amenable number.

2133211222301 is a deficient number, since it is larger than the sum of its proper divisors (28090531).

2133211222301 is an equidigital number, since it uses as much as digits as its factorization.

2133211222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28090530.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2133211222301 its reverse (1032221123312), we get a palindrome (3165432345613).

The spelling of 2133211222301 in words is "two trillion, one hundred thirty-three billion, two hundred eleven million, two hundred twenty-two thousand, three hundred one".