2133222111123 has 8 divisors (see below), whose sum is σ = 2855628006336. Its totient is φ = 1416482145000.

The previous prime is 2133222111113. The next prime is 2133222111133. The reversal of 2133222111123 is 3211112223312.

It is an interprime number because it is at equal distance from previous prime (2133222111113) and next prime (2133222111133).

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

It is not a de Polignac number, because 2133222111123 - 2¹⁷ = 2133221980051 is a prime.

It is a super-2 number, since 2×2133222111123² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133222111093 and 2133222111102.

It is not an unprimeable number, because it can be changed into a prime (2133222111103) 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, 1416481393 + ... + 1416482898.

It is an arithmetic number, because the mean of its divisors is an integer number (356953500792).

Almost surely, 2^{2133222111123} is an apocalyptic number.

2133222111123 is a deficient number, since it is larger than the sum of its proper divisors (722405895213).

2133222111123 is a wasteful number, since it uses less digits than its factorization.

2133222111123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832964545.

The product of its digits is 864, while the sum is 24.

Adding to 2133222111123 its reverse (3211112223312), we get a palindrome (5344334334435).

The spelling of 2133222111123 in words is "two trillion, one hundred thirty-three billion, two hundred twenty-two million, one hundred eleven thousand, one hundred twenty-three".