11220244204 has 24 divisors (see below), whose sum is σ = 21152951120. Its totient is φ = 5176833984.

The previous prime is 11220244199. The next prime is 11220244267. The reversal of 11220244204 is 40244202211.

It is a super-3 number, since 3×11220244204³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126967 + ... + 196369.

Almost surely, 2^11220244204 is an apocalyptic number.

It is an amenable number.

11220244204 is a deficient number, since it is larger than the sum of its proper divisors (9932706916).

11220244204 is a wasteful number, since it uses less digits than its factorization.

11220244204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72529 (or 72527 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 11220244204 its reverse (40244202211), we get a palindrome (51464446415).

The spelling of 11220244204 in words is "eleven billion, two hundred twenty million, two hundred forty-four thousand, two hundred four".