2122033121123 has 8 divisors (see below), whose sum is σ = 2133200375040. Its totient is φ = 2110866462720.

The previous prime is 2122033121111. The next prime is 2122033121147. The reversal of 2122033121123 is 3211213302212.

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 2122033121123 - 2¹⁶ = 2122033055587 is a prime.

It is a super-2 number, since 2×2122033121123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122033121623) 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, 8234513 + ... + 8488301.

It is an arithmetic number, because the mean of its divisors is an integer number (266650046880).

Almost surely, 2^{2122033121123} is an apocalyptic number.

2122033121123 is a deficient number, since it is larger than the sum of its proper divisors (11167253917).

2122033121123 is a wasteful number, since it uses less digits than its factorization.

2122033121123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297757.

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

Adding to 2122033121123 its reverse (3211213302212), we get a palindrome (5333246423335).

The spelling of 2122033121123 in words is "two trillion, one hundred twenty-two billion, thirty-three million, one hundred twenty-one thousand, one hundred twenty-three".