112102220210122 has 8 divisors (see below), whose sum is σ = 168153515958816. Its totient is φ = 56051048223852.

The previous prime is 112102220210107. The next prime is 112102220210137. The reversal of 112102220210122 is 221012022201211.

It is an interprime number because it is at equal distance from previous prime (112102220210107) and next prime (112102220210137).

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

It is a self number, because there is not a number n which added to its sum of digits gives 112102220210122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28641988 + ... + 32319775.

It is an arithmetic number, because the mean of its divisors is an integer number (21019189494852).

Almost surely, 2^{112102220210122} is an apocalyptic number.

112102220210122 is a deficient number, since it is larger than the sum of its proper divisors (56051295748694).

112102220210122 is an equidigital number, since it uses as much as digits as its factorization.

112102220210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61881212.

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

Adding to 112102220210122 its reverse (221012022201211), we get a palindrome (333114242411333).

The spelling of 112102220210122 in words is "one hundred twelve trillion, one hundred two billion, two hundred twenty million, two hundred ten thousand, one hundred twenty-two".