111210002222002 has 16 divisors (see below), whose sum is σ = 167955542868672. Its totient is φ = 55226112199920.

The previous prime is 111210002221991. The next prime is 111210002222009. The reversal of 111210002222002 is 200222200012111.

It is a happy number.

111210002222002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (111210002222009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322560948 + ... + 322905535.

It is an arithmetic number, because the mean of its divisors is an integer number (10497221429292).

Almost surely, 2^{111210002222002} is an apocalyptic number.

111210002222002 is a deficient number, since it is larger than the sum of its proper divisors (56745540646670).

111210002222002 is a wasteful number, since it uses less digits than its factorization.

111210002222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645467073.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 111210002222002 its reverse (200222200012111), we get a palindrome (311432202234113).

The spelling of 111210002222002 in words is "one hundred eleven trillion, two hundred ten billion, two million, two hundred twenty-two thousand, two".