1002210229 has 2 divisors, whose sum is σ = 1002210230. Its totient is φ = 1002210228.

The previous prime is 1002210203. The next prime is 1002210239. The reversal of 1002210229 is 9220122001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 891918225 + 110292004 = 29865^2 + 10502^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002210229 - 2¹⁵ = 1002177461 is a prime.

It is a super-2 number, since 2×1002210229² = 2008850686224464882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002210239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501105114 + 501105115.

It is an arithmetic number, because the mean of its divisors is an integer number (501105115).

Almost surely, 2^1002210229 is an apocalyptic number.

It is an amenable number.

1002210229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002210229 is an equidigital number, since it uses as much as digits as its factorization.

1002210229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1002210229 is about 31657.7041018454. The cubic root of 1002210229 is about 1000.7362008753.

The spelling of 1002210229 in words is "one billion, two million, two hundred ten thousand, two hundred twenty-nine".