11110220202 has 16 divisors (see below), whose sum is σ = 22737195360. Its totient is φ = 3617280912.

The previous prime is 11110220183. The next prime is 11110220213. The reversal of 11110220202 is 20202201111.

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, 21531177 + ... + 21531692.

It is an arithmetic number, because the mean of its divisors is an integer number (1421074710).

Almost surely, 2^11110220202 is an apocalyptic number.

11110220202 is an abundant number, since it is smaller than the sum of its proper divisors (11626975158).

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

11110220202 is a wasteful number, since it uses less digits than its factorization.

11110220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43062917.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11110220202 its reverse (20202201111), we get a palindrome (31312421313).

The spelling of 11110220202 in words is "eleven billion, one hundred ten million, two hundred twenty thousand, two hundred two".