112020022002 has 24 divisors (see below), whose sum is σ = 260618011056. Its totient is φ = 32005720488.

The previous prime is 112020021979. The next prime is 112020022057. The reversal of 112020022002 is 200220020211.

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 11 ways as a sum of consecutive naturals, for example, 190509948 + ... + 190510535.

It is an arithmetic number, because the mean of its divisors is an integer number (10859083794).

Almost surely, 2^112020022002 is an apocalyptic number.

112020022002 is an abundant number, since it is smaller than the sum of its proper divisors (148597989054).

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

112020022002 is a wasteful number, since it uses less digits than its factorization.

112020022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381020502 (or 381020495 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 112020022002 its reverse (200220020211), we get a palindrome (312240042213).

The spelling of 112020022002 in words is "one hundred twelve billion, twenty million, twenty-two thousand, two".