210112100222 has 32 divisors (see below), whose sum is σ = 323379302400. Its totient is φ = 102365303040.

The previous prime is 210112100203. The next prime is 210112100249. The reversal of 210112100222 is 222001211012.

It is a junction number, because it is equal to n+sod(n) for n = 210112100197 and 210112100206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3195029 + ... + 3260127.

It is an arithmetic number, because the mean of its divisors is an integer number (10105603200).

Almost surely, 2^210112100222 is an apocalyptic number.

210112100222 is a deficient number, since it is larger than the sum of its proper divisors (113267202178).

210112100222 is a wasteful number, since it uses less digits than its factorization.

210112100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65456.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210112100222 its reverse (222001211012), we get a palindrome (432113311234).

The spelling of 210112100222 in words is "two hundred ten billion, one hundred twelve million, one hundred thousand, two hundred twenty-two".