201010222229 has 2 divisors, whose sum is σ = 201010222230. Its totient is φ = 201010222228.

The previous prime is 201010222199. The next prime is 201010222243. The reversal of 201010222229 is 922222010102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153844372900 + 47165849329 = 392230^2 + 217177^2 .

It is a cyclic number.

It is not a de Polignac number, because 201010222229 - 2¹² = 201010218133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201010222129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505111114 + 100505111115.

It is an arithmetic number, because the mean of its divisors is an integer number (100505111115).

Almost surely, 2^201010222229 is an apocalyptic number.

It is an amenable number.

201010222229 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010222229 is an equidigital number, since it uses as much as digits as its factorization.

201010222229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 201010222229 in words is "two hundred one billion, ten million, two hundred twenty-two thousand, two hundred twenty-nine".