11110211222202 has 32 divisors (see below), whose sum is σ = 25155195226560. Its totient is φ = 3633528197520.

The previous prime is 11110211222167. The next prime is 11110211222203. The reversal of 11110211222202 is 20222211201111.

11110211222202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11110211222203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1940984424 + ... + 1940990147.

It is an arithmetic number, because the mean of its divisors is an integer number (786099850830).

Almost surely, 2^{11110211222202} is an apocalyptic number.

11110211222202 is an abundant number, since it is smaller than the sum of its proper divisors (14044984004358).

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

11110211222202 is a wasteful number, since it uses less digits than its factorization.

11110211222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3881974635 (or 3881974629 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11110211222202 its reverse (20222211201111), we get a palindrome (31332422423313).

The spelling of 11110211222202 in words is "eleven trillion, one hundred ten billion, two hundred eleven million, two hundred twenty-two thousand, two hundred two".