112012211002 has 4 divisors (see below), whose sum is σ = 168018316506. Its totient is φ = 56006105500.

The previous prime is 112012210963. The next prime is 112012211029. The reversal of 112012211002 is 200112210211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 70351727121 + 41660483881 = 265239^2 + 204109^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28003052749 + ... + 28003052752.

Almost surely, 2^112012211002 is an apocalyptic number.

112012211002 is a deficient number, since it is larger than the sum of its proper divisors (56006105504).

112012211002 is an equidigital number, since it uses as much as digits as its factorization.

112012211002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56006105503.

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

Adding to 112012211002 its reverse (200112210211), we get a palindrome (312124421213).

The spelling of 112012211002 in words is "one hundred twelve billion, twelve million, two hundred eleven thousand, two".