1101111222202 has 8 divisors (see below), whose sum is σ = 1667102972256. Its totient is φ = 545410231452.

The previous prime is 1101111222179. The next prime is 1101111222203. The reversal of 1101111222202 is 2022221111011.

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 (1101111222203) 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, 2572689558 + ... + 2572689985.

It is an arithmetic number, because the mean of its divisors is an integer number (208387871532).

Almost surely, 2^{1101111222202} is an apocalyptic number.

1101111222202 is a deficient number, since it is larger than the sum of its proper divisors (565991750054).

1101111222202 is a wasteful number, since it uses less digits than its factorization.

1101111222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145379652.

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

Adding to 1101111222202 its reverse (2022221111011), we get a palindrome (3123332333213).

The spelling of 1101111222202 in words is "one trillion, one hundred one billion, one hundred eleven million, two hundred twenty-two thousand, two hundred two".