210112100219 has 8 divisors (see below), whose sum is σ = 254253297888. Its totient is φ = 169502198400.

The previous prime is 210112100203. The next prime is 210112100249. The reversal of 210112100219 is 912001211012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 210112100219 - 2⁴ = 210112100203 is a prime.

It is a super-2 number, since 2×210112100219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210112100219.

It is not an unprimeable number, because it can be changed into a prime (210112100249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882823832 + ... + 882824069.

It is an arithmetic number, because the mean of its divisors is an integer number (31781662236).

Almost surely, 2^210112100219 is an apocalyptic number.

210112100219 is a deficient number, since it is larger than the sum of its proper divisors (44141197669).

210112100219 is a wasteful number, since it uses less digits than its factorization.

210112100219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765647925.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 210112100219 in words is "two hundred ten billion, one hundred twelve million, one hundred thousand, two hundred nineteen".