11101221003202 has 16 divisors (see below), whose sum is σ = 18165808209024. Its totient is φ = 5045961258000.

The previous prime is 11101221003101. The next prime is 11101221003317. The reversal of 11101221003202 is 20230012210111.

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, 10074 + ... + 4711957.

It is an arithmetic number, because the mean of its divisors is an integer number (1135363013064).

Almost surely, 2^{11101221003202} is an apocalyptic number.

11101221003202 is a deficient number, since it is larger than the sum of its proper divisors (7064587205822).

11101221003202 is a wasteful number, since it uses less digits than its factorization.

11101221003202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828905.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11101221003202 its reverse (20230012210111), we get a palindrome (31331233213313).

The spelling of 11101221003202 in words is "eleven trillion, one hundred one billion, two hundred twenty-one million, three thousand, two hundred two".