112212221111002 has 16 divisors (see below), whose sum is σ = 169827251232672. Its totient is φ = 55604268916560.

The previous prime is 112212221110987. The next prime is 112212221111059. The reversal of 112212221111002 is 200111122212211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282688668 + ... + 283085335.

It is an arithmetic number, because the mean of its divisors is an integer number (10614203202042).

Almost surely, 2^{112212221111002} is an apocalyptic number.

112212221111002 is a deficient number, since it is larger than the sum of its proper divisors (57615030121670).

112212221111002 is a wasteful number, since it uses less digits than its factorization.

112212221111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565774893.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112212221111002 its reverse (200111122212211), we get a palindrome (312323343323213).

The spelling of 112212221111002 in words is "one hundred twelve trillion, two hundred twelve billion, two hundred twenty-one million, one hundred eleven thousand, two".