1010222201 has 2 divisors, whose sum is σ = 1010222202. Its totient is φ = 1010222200.

The previous prime is 1010222071. The next prime is 1010222231. The reversal of 1010222201 is 1022220101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 636805225 + 373416976 = 25235^2 + 19324^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010222201 - 2¹⁴ = 1010205817 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010222231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505111100 + 505111101.

It is an arithmetic number, because the mean of its divisors is an integer number (505111101).

Almost surely, 2^1010222201 is an apocalyptic number.

It is an amenable number.

1010222201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010222201 is an equidigital number, since it uses as much as digits as its factorization.

1010222201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1010222201 is about 31783.9928423098. The cubic root of 1010222201 is about 1003.3958554456.

Adding to 1010222201 its reverse (1022220101), we get a palindrome (2032442302).

The spelling of 1010222201 in words is "one billion, ten million, two hundred twenty-two thousand, two hundred one".