11404505222 has 16 divisors (see below), whose sum is σ = 18967852944. Its totient is φ = 5098884000.

The previous prime is 11404505221. The next prime is 11404505237. The reversal of 11404505222 is 22250540411.

It is a junction number, because it is equal to n+sod(n) for n = 11404505191 and 11404505200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404505221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4247729 + ... + 4250412.

It is an arithmetic number, because the mean of its divisors is an integer number (1185490809).

Almost surely, 2^11404505222 is an apocalyptic number.

11404505222 is a deficient number, since it is larger than the sum of its proper divisors (7563347722).

11404505222 is a wasteful number, since it uses less digits than its factorization.

11404505222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498215.

The product of its (nonzero) digits is 3200, while the sum is 26.

The spelling of 11404505222 in words is "eleven billion, four hundred four million, five hundred five thousand, two hundred twenty-two".