2144122254233 has 4 divisors (see below), whose sum is σ = 2144246216400. Its totient is φ = 2143998292068.

The previous prime is 2144122254203. The next prime is 2144122254251. The reversal of 2144122254233 is 3324522214412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2144122254233 - 2²⁰ = 2144121205657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2144122254193 and 2144122254202.

It is not an unprimeable number, because it can be changed into a prime (2144122254203) 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, 61955135 + ... + 61989732.

It is an arithmetic number, because the mean of its divisors is an integer number (536061554100).

Almost surely, 2^{2144122254233} is an apocalyptic number.

It is an amenable number.

2144122254233 is a deficient number, since it is larger than the sum of its proper divisors (123962167).

2144122254233 is a wasteful number, since it uses less digits than its factorization.

2144122254233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123962166.

The product of its digits is 92160, while the sum is 35.

Adding to 2144122254233 its reverse (3324522214412), we get a palindrome (5468644468645).

The spelling of 2144122254233 in words is "two trillion, one hundred forty-four billion, one hundred twenty-two million, two hundred fifty-four thousand, two hundred thirty-three".