10211330112 has 56 divisors (see below), whose sum is σ = 27676461792. Its totient is φ = 3320755200.

The previous prime is 10211330057. The next prime is 10211330137. The reversal of 10211330112 is 21103311201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10211330091 and 10211330100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640714 + ... + 656457.

It is an arithmetic number, because the mean of its divisors is an integer number (494222532).

Almost surely, 2^10211330112 is an apocalyptic number.

10211330112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10211330112 is an abundant number, since it is smaller than the sum of its proper divisors (17465131680).

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

10211330112 is a wasteful number, since it uses less digits than its factorization.

10211330112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297227 (or 1297217 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10211330112 its reverse (21103311201), we get a palindrome (31314641313).

The spelling of 10211330112 in words is "ten billion, two hundred eleven million, three hundred thirty thousand, one hundred twelve".