202011201002010 has 192 divisors, whose sum is σ = 517484141112960. Its totient is φ = 50457655641600.

The previous prime is 202011201002003. The next prime is 202011201002011. The reversal of 202011201002010 is 10200102110202.

It is not an unprimeable number, because it can be changed into a prime (202011201002011) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 775395229 + ... + 775655711.

It is an arithmetic number, because the mean of its divisors is an integer number (2695229901630).

Almost surely, 2^{202011201002010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202011201002010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258742070556480).

202011201002010 is an abundant number, since it is smaller than the sum of its proper divisors (315472940110950).

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

202011201002010 is a wasteful number, since it uses less digits than its factorization.

202011201002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261341 (or 261322 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202011201002010 its reverse (10200102110202), we get a palindrome (212211303112212).

The spelling of 202011201002010 in words is "two hundred two trillion, eleven billion, two hundred one million, two thousand, ten".