112102210102222 has 4 divisors (see below), whose sum is σ = 168153315153336. Its totient is φ = 56051105051110.

The previous prime is 112102210102189. The next prime is 112102210102231. The reversal of 112102210102222 is 222201012201211.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×112102210102222³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112102210102222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025552525554 + ... + 28025552525557.

It is an arithmetic number, because the mean of its divisors is an integer number (42038328788334).

Almost surely, 2^{112102210102222} is an apocalyptic number.

112102210102222 is a deficient number, since it is larger than the sum of its proper divisors (56051105051114).

112102210102222 is an equidigital number, since it uses as much as digits as its factorization.

112102210102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56051105051113.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112102210102222 its reverse (222201012201211), we get a palindrome (334303222303433).

The spelling of 112102210102222 in words is "one hundred twelve trillion, one hundred two billion, two hundred ten million, one hundred two thousand, two hundred twenty-two".