2254334331121 has 2 divisors, whose sum is σ = 2254334331122. Its totient is φ = 2254334331120.

The previous prime is 2254334331077. The next prime is 2254334331149. The reversal of 2254334331121 is 1211334334522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2044170765025 + 210163566096 = 1429745^2 + 458436^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254334331121 - 2¹⁹ = 2254333806833 is a prime.

It is not a weakly prime, because it can be changed into another prime (2254334331191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127167165560 + 1127167165561.

It is an arithmetic number, because the mean of its divisors is an integer number (1127167165561).

Almost surely, 2^{2254334331121} is an apocalyptic number.

It is an amenable number.

2254334331121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254334331121 is an equidigital number, since it uses as much as digits as its factorization.

2254334331121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 34.

Adding to 2254334331121 its reverse (1211334334522), we get a palindrome (3465668665643).

It can be divided in two parts, 225433 and 4331121, that added together give a palindrome (4556554).

The spelling of 2254334331121 in words is "two trillion, two hundred fifty-four billion, three hundred thirty-four million, three hundred thirty-one thousand, one hundred twenty-one".