111220011202 has 8 divisors (see below), whose sum is σ = 168449726016. Its totient is φ = 55070102532.

The previous prime is 111220011173. The next prime is 111220011209. The reversal of 111220011202 is 202110022111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (111220011209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269951278 + ... + 269951689.

It is an arithmetic number, because the mean of its divisors is an integer number (21056215752).

Almost surely, 2^111220011202 is an apocalyptic number.

111220011202 is a deficient number, since it is larger than the sum of its proper divisors (57229714814).

111220011202 is a wasteful number, since it uses less digits than its factorization.

111220011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539903072.

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

Adding to 111220011202 its reverse (202110022111), we get a palindrome (313330033313).

The spelling of 111220011202 in words is "one hundred eleven billion, two hundred twenty million, eleven thousand, two hundred two".