2124244023331 has 4 divisors (see below), whose sum is σ = 2216602459152. Its totient is φ = 2031885587512.

The previous prime is 2124244023259. The next prime is 2124244023353. The reversal of 2124244023331 is 1333204424212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2124244023331 - 2¹⁷ = 2124243892259 is a prime.

It is a super-2 number, since 2×2124244023331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2124244023293 and 2124244023302.

It is not an unprimeable number, because it can be changed into a prime (2124244023371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46179217876 + ... + 46179217921.

It is an arithmetic number, because the mean of its divisors is an integer number (554150614788).

Almost surely, 2^{2124244023331} is an apocalyptic number.

2124244023331 is a deficient number, since it is larger than the sum of its proper divisors (92358435821).

2124244023331 is an equidigital number, since it uses as much as digits as its factorization.

2124244023331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92358435820.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2124244023331 its reverse (1333204424212), we get a palindrome (3457448447543).

The spelling of 2124244023331 in words is "two trillion, one hundred twenty-four billion, two hundred forty-four million, twenty-three thousand, three hundred thirty-one".