112221001202 has 8 divisors (see below), whose sum is σ = 168393147312. Its totient is φ = 56089952100.

The previous prime is 112221001199. The next prime is 112221001223. The reversal of 112221001202 is 202100122211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112221001202² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 10267424 + ... + 10278347.

It is an arithmetic number, because the mean of its divisors is an integer number (21049143414).

Almost surely, 2^112221001202 is an apocalyptic number.

112221001202 is a deficient number, since it is larger than the sum of its proper divisors (56172146110).

112221001202 is a wasteful number, since it uses less digits than its factorization.

112221001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20548504.

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

Adding to 112221001202 its reverse (202100122211), we get a palindrome (314321123413).

The spelling of 112221001202 in words is "one hundred twelve billion, two hundred twenty-one million, one thousand, two hundred two".