2122100033123 has 8 divisors (see below), whose sum is σ = 2481658510848. Its totient is φ = 1776641887944.

The previous prime is 2122100033111. The next prime is 2122100033147. The reversal of 2122100033123 is 3213300012212.

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

It is not a de Polignac number, because 2122100033123 - 2⁶ = 2122100033059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2122100033095 and 2122100033104.

It is not an unprimeable number, because it can be changed into a prime (2122100033173) 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, 3525082811 + ... + 3525083412.

It is an arithmetic number, because the mean of its divisors is an integer number (310207313856).

Almost surely, 2^{2122100033123} is an apocalyptic number.

2122100033123 is a deficient number, since it is larger than the sum of its proper divisors (359558477725).

2122100033123 is an equidigital number, since it uses as much as digits as its factorization.

2122100033123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7050166273.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2122100033123 its reverse (3213300012212), we get a palindrome (5335400045335).

The spelling of 2122100033123 in words is "two trillion, one hundred twenty-two billion, one hundred million, thirty-three thousand, one hundred twenty-three".