111121022001202 has 16 divisors (see below), whose sum is σ = 167214859382592. Its totient is φ = 55383002673040.

The previous prime is 111121022001139. The next prime is 111121022001289. The reversal of 111121022001202 is 202100220121111.

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, 65950549 + ... + 67614472.

It is an arithmetic number, because the mean of its divisors is an integer number (10450928711412).

Almost surely, 2^{111121022001202} is an apocalyptic number.

111121022001202 is a deficient number, since it is larger than the sum of its proper divisors (56093837381390).

111121022001202 is a wasteful number, since it uses less digits than its factorization.

111121022001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133566353.

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

Adding to 111121022001202 its reverse (202100220121111), we get a palindrome (313221242122313).

The spelling of 111121022001202 in words is "one hundred eleven trillion, one hundred twenty-one billion, twenty-two million, one thousand, two hundred two".