2254011325221 has 16 divisors (see below), whose sum is σ = 3090355551360. Its totient is φ = 1460449370880.

The previous prime is 2254011325213. The next prime is 2254011325243. The reversal of 2254011325221 is 1225231104522.

It is not a de Polignac number, because 2254011325221 - 2³ = 2254011325213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254011325201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34806616 + ... + 34871313.

It is an arithmetic number, because the mean of its divisors is an integer number (193147221960).

Almost surely, 2^{2254011325221} is an apocalyptic number.

It is an amenable number.

2254011325221 is a deficient number, since it is larger than the sum of its proper divisors (836344226139).

2254011325221 is a wasteful number, since it uses less digits than its factorization.

2254011325221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69678236.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2254011325221 its reverse (1225231104522), we get a palindrome (3479242429743).

The spelling of 2254011325221 in words is "two trillion, two hundred fifty-four billion, eleven million, three hundred twenty-five thousand, two hundred twenty-one".