2002000229 has 2 divisors, whose sum is σ = 2002000230. Its totient is φ = 2002000228.

The previous prime is 2002000219. The next prime is 2002000249. The reversal of 2002000229 is 9220002002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1806420004 + 195580225 = 42502^2 + 13985^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002000229 - 2²⁰ = 2000951653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002000219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001000114 + 1001000115.

It is an arithmetic number, because the mean of its divisors is an integer number (1001000115).

Almost surely, 2^2002000229 is an apocalyptic number.

It is an amenable number.

2002000229 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002000229 is an equidigital number, since it uses as much as digits as its factorization.

2002000229 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 17.

The square root of 2002000229 is about 44743.7172014128. The cubic root of 2002000229 is about 1260.3409317196.

The spelling of 2002000229 in words is "two billion, two million, two hundred twenty-nine", and thus it is an aban number.