112211111002 has 8 divisors (see below), whose sum is σ = 168319281312. Its totient is φ = 56104683900.

The previous prime is 112211110997. The next prime is 112211111027. The reversal of 112211111002 is 200111112211.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260824 + ... + 540787.

It is an arithmetic number, because the mean of its divisors is an integer number (21039910164).

Almost surely, 2^112211111002 is an apocalyptic number.

112211111002 is a deficient number, since it is larger than the sum of its proper divisors (56108170310).

112211111002 is an equidigital number, since it uses as much as digits as its factorization.

112211111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871604.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112211111002 its reverse (200111112211), we get a palindrome (312322223213).

The spelling of 112211111002 in words is "one hundred twelve billion, two hundred eleven million, one hundred eleven thousand, two".