2164226203 has 2 divisors, whose sum is σ = 2164226204. Its totient is φ = 2164226202.

The previous prime is 2164226167. The next prime is 2164226213. The reversal of 2164226203 is 3026224612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2164226203 - 2¹³ = 2164218011 is a prime.

It is a super-3 number, since 3×2164226203³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2164226213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1082113101 + 1082113102.

It is an arithmetic number, because the mean of its divisors is an integer number (1082113102).

Almost surely, 2^2164226203 is an apocalyptic number.

2164226203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2164226203 is an equidigital number, since it uses as much as digits as its factorization.

2164226203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2164226203 is about 46521.2446415613. The cubic root of 2164226203 is about 1293.5033275876.

The spelling of 2164226203 in words is "two billion, one hundred sixty-four million, two hundred twenty-six thousand, two hundred three".