2132222131211 has 8 divisors (see below), whose sum is σ = 2139405272400. Its totient is φ = 2125050953760.

The previous prime is 2132222131183. The next prime is 2132222131223. The reversal of 2132222131211 is 1121312222312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132222131211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2132222131241) 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, 2633816 + ... + 3346853.

It is an arithmetic number, because the mean of its divisors is an integer number (267425659050).

Almost surely, 2^{2132222131211} is an apocalyptic number.

2132222131211 is a deficient number, since it is larger than the sum of its proper divisors (7183141189).

2132222131211 is an equidigital number, since it uses as much as digits as its factorization.

2132222131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5981869.

The product of its digits is 576, while the sum is 23.

Adding to 2132222131211 its reverse (1121312222312), we get a palindrome (3253534353523).

The spelling of 2132222131211 in words is "two trillion, one hundred thirty-two billion, two hundred twenty-two million, one hundred thirty-one thousand, two hundred eleven".