112220021202 has 24 divisors (see below), whose sum is σ = 230669950896. Its totient is φ = 36395679888.

The previous prime is 112220021107. The next prime is 112220021213. The reversal of 112220021202 is 202120022211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6822808 + ... + 6839235.

It is an arithmetic number, because the mean of its divisors is an integer number (9611247954).

Almost surely, 2^112220021202 is an apocalyptic number.

112220021202 is an abundant number, since it is smaller than the sum of its proper divisors (118449929694).

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

112220021202 is a wasteful number, since it uses less digits than its factorization.

112220021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13662122 (or 13662085 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 112220021202 its reverse (202120022211), we get a palindrome (314340043413).

The spelling of 112220021202 in words is "one hundred twelve billion, two hundred twenty million, twenty-one thousand, two hundred two".