2254336356121 has 4 divisors (see below), whose sum is σ = 2257075526272. Its totient is φ = 2251597185972.

The previous prime is 2254336356113. The next prime is 2254336356161. The reversal of 2254336356121 is 1216536334522.

2254336356121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2254336356121 - 2³ = 2254336356113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2254336356101) 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, 1369583841 + ... + 1369585486.

It is an arithmetic number, because the mean of its divisors is an integer number (564268881568).

Almost surely, 2^{2254336356121} is an apocalyptic number.

It is an amenable number.

2254336356121 is a deficient number, since it is larger than the sum of its proper divisors (2739170151).

2254336356121 is an equidigital number, since it uses as much as digits as its factorization.

2254336356121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739170150.

The product of its digits is 777600, while the sum is 43.

The spelling of 2254336356121 in words is "two trillion, two hundred fifty-four billion, three hundred thirty-six million, three hundred fifty-six thousand, one hundred twenty-one".