201002202001210 has 16 divisors (see below), whose sum is σ = 361807179121800. Its totient is φ = 80400166240576.

The previous prime is 201002202001207. The next prime is 201002202001213. The reversal of 201002202001210 is 12100202200102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201002202001207) and next prime (201002202001213).

It can be written as a sum of positive squares in 4 ways, for example, as 148569063809881 + 52433138191329 = 12188891^2 + 7241073^2 .

It is not an unprimeable number, because it can be changed into a prime (201002202001213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88137805 + ... + 90389584.

Almost surely, 2^{201002202001210} is an apocalyptic number.

201002202001210 is a deficient number, since it is larger than the sum of its proper divisors (160804977120590).

201002202001210 is a wasteful number, since it uses less digits than its factorization.

201002202001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178639985.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201002202001210 its reverse (12100202200102), we get a palindrome (213102404201312).

The spelling of 201002202001210 in words is "two hundred one trillion, two billion, two hundred two million, one thousand, two hundred ten".