2226045245 has 16 divisors (see below), whose sum is σ = 2788439088. Its totient is φ = 1704291840.

The previous prime is 2226045193. The next prime is 2226045277. The reversal of 2226045245 is 5425406222.

It can be written as a sum of positive squares in 8 ways, for example, as 108388921 + 2117656324 = 10411^2 + 46018^2 .

It is not a de Polignac number, because 2226045245 - 2²⁴ = 2209268029 is a prime.

It is a super-2 number, since 2×2226045245² = 9910554865574220050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87344 + ... + 109913.

It is an arithmetic number, because the mean of its divisors is an integer number (174277443).

Almost surely, 2^2226045245 is an apocalyptic number.

It is an amenable number.

2226045245 is a deficient number, since it is larger than the sum of its proper divisors (562393843).

2226045245 is a wasteful number, since it uses less digits than its factorization.

2226045245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197360.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2226045245 is about 47180.9839342081. The cubic root of 2226045245 is about 1305.7037830743.

The spelling of 2226045245 in words is "two billion, two hundred twenty-six million, forty-five thousand, two hundred forty-five".