111120211202002 has 4 divisors (see below), whose sum is σ = 166680316803006. Its totient is φ = 55560105601000.

The previous prime is 111120211201949. The next prime is 111120211202017. The reversal of 111120211202002 is 200202112021111.

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., 97953756271281 + 13166454930721 = 9897159^2 + 3628561^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27780052800499 + ... + 27780052800502.

Almost surely, 2^{111120211202002} is an apocalyptic number.

111120211202002 is a deficient number, since it is larger than the sum of its proper divisors (55560105601004).

111120211202002 is an equidigital number, since it uses as much as digits as its factorization.

111120211202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55560105601003.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111120211202002 its reverse (200202112021111), we get a palindrome (311322323223113).

The spelling of 111120211202002 in words is "one hundred eleven trillion, one hundred twenty billion, two hundred eleven million, two hundred two thousand, two".