112221010202 has 48 divisors (see below), whose sum is σ = 206492185440. Its totient is φ = 45481195872.

The previous prime is 112221010201. The next prime is 112221010241. The reversal of 112221010202 is 202010122211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (112221010201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 983033 + ... + 1091235.

It is an arithmetic number, because the mean of its divisors is an integer number (4301920530).

Almost surely, 2^112221010202 is an apocalyptic number.

112221010202 is a deficient number, since it is larger than the sum of its proper divisors (94271175238).

112221010202 is a wasteful number, since it uses less digits than its factorization.

112221010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108795 (or 108788 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112221010202 its reverse (202010122211), we get a palindrome (314231132413).

The spelling of 112221010202 in words is "one hundred twelve billion, two hundred twenty-one million, ten thousand, two hundred two".