10111211202010 has 64 divisors (see below), whose sum is σ = 19560754281600. Its totient is φ = 3749308231680.

The previous prime is 10111211201941. The next prime is 10111211202011. The reversal of 10111211202010 is 1020211211101.

It is a happy number.

10111211202010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10111211202011) 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, 103497666 + ... + 103595314.

It is an arithmetic number, because the mean of its divisors is an integer number (305636785650).

Almost surely, 2^{10111211202010} is an apocalyptic number.

10111211202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111211202010 is a deficient number, since it is larger than the sum of its proper divisors (9449543079590).

10111211202010 is a wasteful number, since it uses less digits than its factorization.

10111211202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106831.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10111211202010 its reverse (1020211211101), we get a palindrome (11131422413111).

Subtracting from 10111211202010 its reverse (1020211211101), we obtain a palindrome (9090999990909).

The spelling of 10111211202010 in words is "ten trillion, one hundred eleven billion, two hundred eleven million, two hundred two thousand, ten".