112001021210122 has 16 divisors (see below), whose sum is σ = 183290822654400. Its totient is φ = 50904992787040.

The previous prime is 112001021210087. The next prime is 112001021210147. The reversal of 112001021210122 is 221012120100211.

112001021210122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112001021210122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112001021210096 and 112001021210105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227864347 + ... + 228355342.

It is an arithmetic number, because the mean of its divisors is an integer number (11455676415900).

Almost surely, 2^{112001021210122} is an apocalyptic number.

112001021210122 is a deficient number, since it is larger than the sum of its proper divisors (71289801444278).

112001021210122 is a wasteful number, since it uses less digits than its factorization.

112001021210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456230861.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112001021210122 its reverse (221012120100211), we get a palindrome (333013141310333).

The spelling of 112001021210122 in words is "one hundred twelve trillion, one billion, twenty-one million, two hundred ten thousand, one hundred twenty-two".