11204221030012 has 12 divisors (see below), whose sum is σ = 19669239759960. Its totient is φ = 5584438241456.

The previous prime is 11204221030001. The next prime is 11204221030021. The reversal of 11204221030012 is 21003012240211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4418066962 + ... + 4418069497.

It is an arithmetic number, because the mean of its divisors is an integer number (1639103313330).

Almost surely, 2^{11204221030012} is an apocalyptic number.

It is an amenable number.

11204221030012 is a deficient number, since it is larger than the sum of its proper divisors (8465018729948).

11204221030012 is a wasteful number, since it uses less digits than its factorization.

11204221030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8836136780 (or 8836136778 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11204221030012 its reverse (21003012240211), we get a palindrome (32207233270223).

The spelling of 11204221030012 in words is "eleven trillion, two hundred four billion, two hundred twenty-one million, thirty thousand, twelve".