2246221249 has 32 divisors (see below), whose sum is σ = 2477433600. Its totient is φ = 2029547520.

The previous prime is 2246221247. The next prime is 2246221253. The reversal of 2246221249 is 9421226422.

It is a cyclic number.

It is not a de Polignac number, because 2246221249 - 2¹ = 2246221247 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2246221247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6363057 + ... + 6363409.

It is an arithmetic number, because the mean of its divisors is an integer number (77419800).

Almost surely, 2^2246221249 is an apocalyptic number.

It is an amenable number.

2246221249 is a deficient number, since it is larger than the sum of its proper divisors (231212351).

2246221249 is a wasteful number, since it uses less digits than its factorization.

2246221249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585.

The product of its digits is 27648, while the sum is 34.

The square root of 2246221249 is about 47394.3166318494. The cubic root of 2246221249 is about 1309.6367209369.

The spelling of 2246221249 in words is "two billion, two hundred forty-six million, two hundred twenty-one thousand, two hundred forty-nine".