201020110000010 has 192 divisors, whose sum is σ = 432332498632320. Its totient is φ = 67063556689920.

The previous prime is 201020109999953. The next prime is 201020110000079. The reversal of 201020110000010 is 10000011020102.

It is a super-2 number, since 2×201020110000010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9166850726 + ... + 9166872654.

It is an arithmetic number, because the mean of its divisors is an integer number (2251731763710).

Almost surely, 2^{201020110000010} is an apocalyptic number.

201020110000010 is an abundant number, since it is smaller than the sum of its proper divisors (231312388632310).

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

201020110000010 is a wasteful number, since it uses less digits than its factorization.

201020110000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23621 (or 23614 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 201020110000010 its reverse (10000011020102), we get a palindrome (211020121020112).

The spelling of 201020110000010 in words is "two hundred one trillion, twenty billion, one hundred ten million, ten", and thus it is an aban number.