112221101002 has 32 divisors (see below), whose sum is σ = 177470061120. Its totient is φ = 53145227520.

The previous prime is 112221100951. The next prime is 112221101033. The reversal of 112221101002 is 200101122211.

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 15 ways as a sum of consecutive naturals, for example, 876613 + ... + 996439.

It is an arithmetic number, because the mean of its divisors is an integer number (5545939410).

Almost surely, 2^112221101002 is an apocalyptic number.

112221101002 is a deficient number, since it is larger than the sum of its proper divisors (65248960118).

112221101002 is a wasteful number, since it uses less digits than its factorization.

112221101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120166.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112221101002 its reverse (200101122211), we get a palindrome (312322223213).

The spelling of 112221101002 in words is "one hundred twelve billion, two hundred twenty-one million, one hundred one thousand, two".