11100220211202 has 32 divisors (see below), whose sum is σ = 22743491480640. Its totient is φ = 3609577409280.

The previous prime is 11100220211159. The next prime is 11100220211221. The reversal of 11100220211202 is 20211202200111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2007153 + ... + 5121435.

It is an arithmetic number, because the mean of its divisors is an integer number (710734108770).

Almost surely, 2^{11100220211202} is an apocalyptic number.

11100220211202 is an abundant number, since it is smaller than the sum of its proper divisors (11643271269438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11100220211202 is a wasteful number, since it uses less digits than its factorization.

11100220211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128818.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11100220211202 its reverse (20211202200111), we get a palindrome (31311422411313).

The spelling of 11100220211202 in words is "eleven trillion, one hundred billion, two hundred twenty million, two hundred eleven thousand, two hundred two".