210010010112 has 120 divisors (see below), whose sum is σ = 692689373376. Its totient is φ = 60002850816.

The previous prime is 210010010099. The next prime is 210010010117. The reversal of 210010010112 is 211010010012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 210010010094 and 210010010103.

It is not an unprimeable number, because it can be changed into a prime (210010010117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3223108 + ... + 3287619.

Almost surely, 2^210010010112 is an apocalyptic number.

It is an amenable number.

210010010112 is an abundant number, since it is smaller than the sum of its proper divisors (482679363264).

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

210010010112 is an equidigital number, since it uses as much as digits as its factorization.

210010010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510758 (or 6510739 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 210010010112 its reverse (211010010012), we get a palindrome (421020020124).

The spelling of 210010010112 in words is "two hundred ten billion, ten million, ten thousand, one hundred twelve".