2254122240321 has 16 divisors (see below), whose sum is σ = 3435048012800. Its totient is φ = 1287996698448.

The previous prime is 2254122240319. The next prime is 2254122240373. The reversal of 2254122240321 is 1230422214522.

It is not a de Polignac number, because 2254122240321 - 2¹ = 2254122240319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2254122240311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2668381 + ... + 3410058.

It is an arithmetic number, because the mean of its divisors is an integer number (214690500800).

Almost surely, 2^{2254122240321} is an apocalyptic number.

2254122240321 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2254122240321 is a deficient number, since it is larger than the sum of its proper divisors (1180925772479).

2254122240321 is a wasteful number, since it uses less digits than its factorization.

2254122240321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096108.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 2254122240321 its reverse (1230422214522), we get a palindrome (3484544454843).

The spelling of 2254122240321 in words is "two trillion, two hundred fifty-four billion, one hundred twenty-two million, two hundred forty thousand, three hundred twenty-one".