111121000202002 has 16 divisors (see below), whose sum is σ = 190720191070080. Its totient is φ = 47566523834208.

The previous prime is 111121000201957. The next prime is 111121000202011. The reversal of 111121000202002 is 200202000121111.

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, 4730151723 + ... + 4730175214.

It is an arithmetic number, because the mean of its divisors is an integer number (11920011941880).

Almost surely, 2^{111121000202002} is an apocalyptic number.

111121000202002 is a deficient number, since it is larger than the sum of its proper divisors (79599190868078).

111121000202002 is an equidigital number, since it uses as much as digits as its factorization.

111121000202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460327785.

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

Adding to 111121000202002 its reverse (200202000121111), we get a palindrome (311323000323113).

The spelling of 111121000202002 in words is "one hundred eleven trillion, one hundred twenty-one billion, two hundred two thousand, two".