11204214004 has 24 divisors (see below), whose sum is σ = 21202473600. Its totient is φ = 5160387456.

The previous prime is 11204213963. The next prime is 11204214011. The reversal of 11204214004 is 40041240211.

It is a super-2 number, since 2×11204214004² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 1749654 + ... + 1756045.

It is an arithmetic number, because the mean of its divisors is an integer number (883436400).

Almost surely, 2^11204214004 is an apocalyptic number.

It is an amenable number.

11204214004 is a deficient number, since it is larger than the sum of its proper divisors (9998259596).

11204214004 is a wasteful number, since it uses less digits than its factorization.

11204214004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505767 (or 3505765 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11204214004 its reverse (40041240211), we get a palindrome (51245454215).

It can be divided in two parts, 1120 and 4214004, that added together give a palindrome (4215124).

The spelling of 11204214004 in words is "eleven billion, two hundred four million, two hundred fourteen thousand, four".