11403404222 has 16 divisors (see below), whose sum is σ = 19550072832. Its totient is φ = 4886828280.

The previous prime is 11403404213. The next prime is 11403404269. The reversal of 11403404222 is 22240430411.

It is a congruent number.

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, 338147 + ... + 370337.

It is an arithmetic number, because the mean of its divisors is an integer number (1221879552).

Almost surely, 2^11403404222 is an apocalyptic number.

11403404222 is a deficient number, since it is larger than the sum of its proper divisors (8146668610).

11403404222 is a wasteful number, since it uses less digits than its factorization.

11403404222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57503.

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

Adding to 11403404222 its reverse (22240430411), we get a palindrome (33643834633).

The spelling of 11403404222 in words is "eleven billion, four hundred three million, four hundred four thousand, two hundred twenty-two".