2223223194 has 16 divisors (see below), whose sum is σ = 4639770432. Its totient is φ = 708853728.

The previous prime is 2223223169. The next prime is 2223223199. The reversal of 2223223194 is 4913223222.

It is not an unprimeable number, because it can be changed into a prime (2223223199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8055019 + ... + 8055294.

It is an arithmetic number, because the mean of its divisors is an integer number (289985652).

Almost surely, 2^2223223194 is an apocalyptic number.

2223223194 is an abundant number, since it is smaller than the sum of its proper divisors (2416547238).

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

2223223194 is a wasteful number, since it uses less digits than its factorization.

2223223194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16110341.

The product of its digits is 10368, while the sum is 30.

The square root of 2223223194 is about 47151.0677927870. The cubic root of 2223223194 is about 1305.1517845795.

The spelling of 2223223194 in words is "two billion, two hundred twenty-three million, two hundred twenty-three thousand, one hundred ninety-four".