11224470720394 has 16 divisors (see below), whose sum is σ = 16870102300296. Its totient is φ = 5601109248000.

The previous prime is 11224470720389. The next prime is 11224470720457. The reversal of 11224470720394 is 49302707442211.

11224470720394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8233255503225 + 2991215217169 = 2869365^2 + 1729513^2 .

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, 2282284 + ... + 5259064.

Almost surely, 2^{11224470720394} is an apocalyptic number.

11224470720394 is a deficient number, since it is larger than the sum of its proper divisors (5645631579902).

11224470720394 is a wasteful number, since it uses less digits than its factorization.

11224470720394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980521.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 11224470720394 in words is "eleven trillion, two hundred twenty-four billion, four hundred seventy million, seven hundred twenty thousand, three hundred ninety-four".