2254142222123 has 12 divisors (see below), whose sum is σ = 2502225149424. Its totient is φ = 2028930882000.

The previous prime is 2254142222077. The next prime is 2254142222131. The reversal of 2254142222123 is 3212222414522.

2254142222123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2254142222123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2254142222123.

It is not an unprimeable number, because it can be changed into a prime (2254142222183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92211911 + ... + 92236352.

It is an arithmetic number, because the mean of its divisors is an integer number (208518762452).

Almost surely, 2^{2254142222123} is an apocalyptic number.

2254142222123 is a deficient number, since it is larger than the sum of its proper divisors (248082927301).

2254142222123 is a wasteful number, since it uses less digits than its factorization.

2254142222123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184448386 (or 184448375 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

Adding to 2254142222123 its reverse (3212222414522), we get a palindrome (5466364636645).

The spelling of 2254142222123 in words is "two trillion, two hundred fifty-four billion, one hundred forty-two million, two hundred twenty-two thousand, one hundred twenty-three".