201000021202210 has 16 divisors (see below), whose sum is σ = 361810360309176. Its totient is φ = 80397714670848.

The previous prime is 201000021202157. The next prime is 201000021202219. The reversal of 201000021202210 is 12202120000102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 182923433956561 + 18076587245649 = 13524919^2 + 4251657^2 .

It is not an unprimeable number, because it can be changed into a prime (201000021202219) 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, 286358199 + ... + 287059258.

Almost surely, 2^{201000021202210} is an apocalyptic number.

201000021202210 is a deficient number, since it is larger than the sum of its proper divisors (160810339106966).

201000021202210 is a wasteful number, since it uses less digits than its factorization.

201000021202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573452517.

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

Adding to 201000021202210 its reverse (12202120000102), we get a palindrome (213202141202312).

The spelling of 201000021202210 in words is "two hundred one trillion, twenty-one million, two hundred two thousand, two hundred ten".