2226546251 has 4 divisors (see below), whose sum is σ = 2228159904. Its totient is φ = 2224932600.

The previous prime is 2226546247. The next prime is 2226546319. The reversal of 2226546251 is 1526456222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2226546251 - 2² = 2226546247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2226546241) 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, 804755 + ... + 807516.

It is an arithmetic number, because the mean of its divisors is an integer number (557039976).

Almost surely, 2^2226546251 is an apocalyptic number.

2226546251 is a deficient number, since it is larger than the sum of its proper divisors (1613653).

2226546251 is a wasteful number, since it uses less digits than its factorization.

2226546251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613652.

The product of its digits is 57600, while the sum is 35.

The square root of 2226546251 is about 47186.2930415179. The cubic root of 2226546251 is about 1305.8017320207.

The spelling of 2226546251 in words is "two billion, two hundred twenty-six million, five hundred forty-six thousand, two hundred fifty-one".