112022121102 has 32 divisors (see below), whose sum is σ = 226595750400. Its totient is φ = 36915582528.

The previous prime is 112022121091. The next prime is 112022121139. The reversal of 112022121102 is 201121220211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5044299 + ... + 5066457.

It is an arithmetic number, because the mean of its divisors is an integer number (7081117200).

Almost surely, 2^112022121102 is an apocalyptic number.

112022121102 is an abundant number, since it is smaller than the sum of its proper divisors (114573629298).

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

112022121102 is a wasteful number, since it uses less digits than its factorization.

112022121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31720.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112022121102 its reverse (201121220211), we get a palindrome (313143341313).

The spelling of 112022121102 in words is "one hundred twelve billion, twenty-two million, one hundred twenty-one thousand, one hundred two".