202101112010 has 192 divisors, whose sum is σ = 457915852800. Its totient is φ = 64123234560.

The previous prime is 202101112007. The next prime is 202101112021. The reversal of 202101112010 is 10211101202.

202101112010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202101111982 and 202101112000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56246774 + ... + 56250366.

It is an arithmetic number, because the mean of its divisors is an integer number (2384978400).

Almost surely, 2^202101112010 is an apocalyptic number.

202101112010 is an abundant number, since it is smaller than the sum of its proper divisors (255814740790).

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

202101112010 is a wasteful number, since it uses less digits than its factorization.

202101112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698 (or 3661 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 202101112010 its reverse (10211101202), we get a palindrome (212312213212).

The spelling of 202101112010 in words is "two hundred two billion, one hundred one million, one hundred twelve thousand, ten".