2122212232133 has 12 divisors (see below), whose sum is σ = 2471957062092. Its totient is φ = 1816636066560.

The previous prime is 2122212232123. The next prime is 2122212232139. The reversal of 2122212232133 is 3312322122212.

It can be written as a sum of positive squares in 2 ways, for example, as 873669698209 + 1248542533924 = 934703^2 + 1117382^2 .

It is not a de Polignac number, because 2122212232133 - 2¹⁸ = 2122211969989 is a prime.

It is a super-3 number, since 3×2122212232133³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122212232139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28569548 + ... + 28643733.

It is an arithmetic number, because the mean of its divisors is an integer number (205996421841).

Almost surely, 2^{2122212232133} is an apocalyptic number.

It is an amenable number.

2122212232133 is a deficient number, since it is larger than the sum of its proper divisors (349744829959).

2122212232133 is an equidigital number, since it uses as much as digits as its factorization.

2122212232133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57214052 (or 57214045 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 2122212232133 its reverse (3312322122212), we get a palindrome (5434534354345).

The spelling of 2122212232133 in words is "two trillion, one hundred twenty-two billion, two hundred twelve million, two hundred thirty-two thousand, one hundred thirty-three".