111020222011202 has 16 divisors (see below), whose sum is σ = 190368599682240. Its totient is φ = 47568040374768.

The previous prime is 111020222011169. The next prime is 111020222011213. The reversal of 111020222011202 is 202110222020111.

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, 1004507177 + ... + 1004617692.

It is an arithmetic number, because the mean of its divisors is an integer number (11898037480140).

Almost surely, 2^{111020222011202} is an apocalyptic number.

111020222011202 is a deficient number, since it is larger than the sum of its proper divisors (79348377671038).

111020222011202 is a wasteful number, since it uses less digits than its factorization.

111020222011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009128825.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111020222011202 its reverse (202110222020111), we get a palindrome (313130444031313).

The spelling of 111020222011202 in words is "one hundred eleven trillion, twenty billion, two hundred twenty-two million, eleven thousand, two hundred two".