201002201020212 has 96 divisors (see below), whose sum is σ = 470736561684480. Its totient is φ = 66753776453760.

The previous prime is 201002201020193. The next prime is 201002201020213. The reversal of 201002201020212 is 212020102200102.

It is a junction number, because it is equal to n+sod(n) for n = 201002201020191 and 201002201020200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002201020213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25517604418 + ... + 25517612294.

It is an arithmetic number, because the mean of its divisors is an integer number (4903505850880).

Almost surely, 2^{201002201020212} is an apocalyptic number.

It is an amenable number.

201002201020212 is an abundant number, since it is smaller than the sum of its proper divisors (269734360664268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201002201020212 is a wasteful number, since it uses less digits than its factorization.

201002201020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13101 (or 13099 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201002201020212 its reverse (212020102200102), we get a palindrome (413022303220314).

The spelling of 201002201020212 in words is "two hundred one trillion, two billion, two hundred one million, twenty thousand, two hundred twelve".