112202111222112 has 96 divisors (see below), whose sum is σ = 328269334780800. Its totient is φ = 33347995895808.

The previous prime is 112202111222107. The next prime is 112202111222137. The reversal of 112202111222112 is 211222111202211.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1809213562 + ... + 1809275577.

It is an arithmetic number, because the mean of its divisors is an integer number (3419472237300).

Almost surely, 2^{112202111222112} is an apocalyptic number.

112202111222112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112202111222112 is an abundant number, since it is smaller than the sum of its proper divisors (216067223558688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112202111222112 is a wasteful number, since it uses less digits than its factorization.

112202111222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3618489188 (or 3618489180 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

Adding to 112202111222112 its reverse (211222111202211), we get a palindrome (323424222424323).

The spelling of 112202111222112 in words is "one hundred twelve trillion, two hundred two billion, one hundred eleven million, two hundred twenty-two thousand, one hundred twelve".