1112100210122 has 16 divisors (see below), whose sum is σ = 1830319427232. Its totient is φ = 502578127920.

The previous prime is 1112100210119. The next prime is 1112100210167. The reversal of 1112100210122 is 2210120012111.

It is a junction number, because it is equal to n+sod(n) for n = 1112100210097 and 1112100210106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146094488 + ... + 146102099.

It is an arithmetic number, because the mean of its divisors is an integer number (114394964202).

Almost surely, 2^{1112100210122} is an apocalyptic number.

1112100210122 is a deficient number, since it is larger than the sum of its proper divisors (718219217110).

1112100210122 is a wasteful number, since it uses less digits than its factorization.

1112100210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292196773.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112100210122 its reverse (2210120012111), we get a palindrome (3322220222233).

The spelling of 1112100210122 in words is "one trillion, one hundred twelve billion, one hundred million, two hundred ten thousand, one hundred twenty-two".