2227204513 has 2 divisors, whose sum is σ = 2227204514. Its totient is φ = 2227204512.

The previous prime is 2227204481. The next prime is 2227204519. The reversal of 2227204513 is 3154027222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1618694289 + 608510224 = 40233^2 + 24668^2 .

It is a cyclic number.

It is not a de Polignac number, because 2227204513 - 2⁵ = 2227204481 is a prime.

It is not a weakly prime, because it can be changed into another prime (2227204519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113602256 + 1113602257.

It is an arithmetic number, because the mean of its divisors is an integer number (1113602257).

Almost surely, 2^2227204513 is an apocalyptic number.

It is an amenable number.

2227204513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227204513 is an equidigital number, since it uses as much as digits as its factorization.

2227204513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2227204513 is about 47193.2676660559. The cubic root of 2227204513 is about 1305.9304028961.

The spelling of 2227204513 in words is "two billion, two hundred twenty-seven million, two hundred four thousand, five hundred thirteen".