10101210112 has 44 divisors (see below), whose sum is σ = 23077222960. Its totient is φ = 4329086976.

The previous prime is 10101210083. The next prime is 10101210143. The reversal of 10101210112 is 21101210101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697437 + ... + 711772.

It is an arithmetic number, because the mean of its divisors is an integer number (524482340).

Almost surely, 2^10101210112 is an apocalyptic number.

It is an amenable number.

10101210112 is an abundant number, since it is smaller than the sum of its proper divisors (12976012848).

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

10101210112 is an equidigital number, since it uses as much as digits as its factorization.

10101210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409236 (or 1409218 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10101210112 its reverse (21101210101), we get a palindrome (31202420213).

The spelling of 10101210112 in words is "ten billion, one hundred one million, two hundred ten thousand, one hundred twelve".