11404223222 has 16 divisors (see below), whose sum is σ = 19560164352. Its totient is φ = 4885007400.

The previous prime is 11404223153. The next prime is 11404223251. The reversal of 11404223222 is 22232240411.

It is a super-2 number, since 2×11404223222² (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, 181448 + ... + 236075.

It is an arithmetic number, because the mean of its divisors is an integer number (1222510272).

Almost surely, 2^11404223222 is an apocalyptic number.

11404223222 is a deficient number, since it is larger than the sum of its proper divisors (8155941130).

11404223222 is a wasteful number, since it uses less digits than its factorization.

11404223222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419483.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 11404223222 its reverse (22232240411), we get a palindrome (33636463633).

The spelling of 11404223222 in words is "eleven billion, four hundred four million, two hundred twenty-three thousand, two hundred twenty-two".