2226257121 has 8 divisors (see below), whose sum is σ = 3238192224. Its totient is φ = 1349246720.

The previous prime is 2226257053. The next prime is 2226257149. The reversal of 2226257121 is 1217526222.

2226257121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2226257121 - 2⁷ = 2226256993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2226257191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33731136 + ... + 33731201.

It is an arithmetic number, because the mean of its divisors is an integer number (404774028).

Almost surely, 2^2226257121 is an apocalyptic number.

It is an amenable number.

2226257121 is a deficient number, since it is larger than the sum of its proper divisors (1011935103).

2226257121 is a wasteful number, since it uses less digits than its factorization.

2226257121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67462351.

The product of its digits is 6720, while the sum is 30.

The square root of 2226257121 is about 47183.2292345490. The cubic root of 2226257121 is about 1305.7452075869.

The spelling of 2226257121 in words is "two billion, two hundred twenty-six million, two hundred fifty-seven thousand, one hundred twenty-one".