11019316222 has 4 divisors (see below), whose sum is σ = 16528974336. Its totient is φ = 5509658110.

The previous prime is 11019316193. The next prime is 11019316277. The reversal of 11019316222 is 22261391011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2754829054 + ... + 2754829057.

It is an arithmetic number, because the mean of its divisors is an integer number (4132243584).

Almost surely, 2^11019316222 is an apocalyptic number.

11019316222 is a deficient number, since it is larger than the sum of its proper divisors (5509658114).

11019316222 is an equidigital number, since it uses as much as digits as its factorization.

11019316222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5509658113.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 11019316222 in words is "eleven billion, nineteen million, three hundred sixteen thousand, two hundred twenty-two".