2133211022311 has 8 divisors (see below), whose sum is σ = 2154484863648. Its totient is φ = 2111940180000.

The previous prime is 2133211022281. The next prime is 2133211022347. The reversal of 2133211022311 is 1132201123312.

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 2133211022311 - 2¹⁵ = 2133210989543 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 (2133211022381) 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, 693726 + ... + 2178916.

It is an arithmetic number, because the mean of its divisors is an integer number (269310607956).

Almost surely, 2^{2133211022311} is an apocalyptic number.

2133211022311 is a deficient number, since it is larger than the sum of its proper divisors (21273841337).

2133211022311 is a wasteful number, since it uses less digits than its factorization.

2133211022311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499513.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2133211022311 its reverse (1132201123312), we get a palindrome (3265412145623).

The spelling of 2133211022311 in words is "two trillion, one hundred thirty-three billion, two hundred eleven million, twenty-two thousand, three hundred eleven".