112322120202 has 40 divisors (see below), whose sum is σ = 252066909600. Its totient is φ = 37383856776.

The previous prime is 112322120179. The next prime is 112322120227. The reversal of 112322120202 is 202021223211.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 19 ways as a sum of consecutive naturals, for example, 419302 + ... + 632817.

It is an arithmetic number, because the mean of its divisors is an integer number (6301672740).

Almost surely, 2^112322120202 is an apocalyptic number.

112322120202 is an abundant number, since it is smaller than the sum of its proper divisors (139744789398).

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

112322120202 is a wasteful number, since it uses less digits than its factorization.

112322120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052792 (or 1052783 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112322120202 its reverse (202021223211), we get a palindrome (314343343413).

The spelling of 112322120202 in words is "one hundred twelve billion, three hundred twenty-two million, one hundred twenty thousand, two hundred two".