11202220190 has 16 divisors (see below), whose sum is σ = 23044567392. Its totient is φ = 3840761184.

The previous prime is 11202220189. The next prime is 11202220213. The reversal of 11202220190 is 9102220211.

It is a happy number.

11202220190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11202220190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80015789 + ... + 80015928.

It is an arithmetic number, because the mean of its divisors is an integer number (1440285462).

Almost surely, 2^11202220190 is an apocalyptic number.

11202220190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202220190 is an abundant number, since it is smaller than the sum of its proper divisors (11842347202).

11202220190 is a wasteful number, since it uses less digits than its factorization.

11202220190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160031731.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 11202220190 in words is "eleven billion, two hundred two million, two hundred twenty thousand, one hundred ninety".