11023472222 has 16 divisors (see below), whose sum is σ = 18903851232. Its totient is φ = 4722727680.

The previous prime is 11023472153. The next prime is 11023472227. The reversal of 11023472222 is 22227432011.

It is a junction number, because it is equal to n+sod(n) for n = 11023472191 and 11023472200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023472227) 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, 91979 + ... + 174662.

It is an arithmetic number, because the mean of its divisors is an integer number (1181490702).

Almost surely, 2^11023472222 is an apocalyptic number.

11023472222 is a deficient number, since it is larger than the sum of its proper divisors (7880379010).

11023472222 is a wasteful number, since it uses less digits than its factorization.

11023472222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269603.

The product of its (nonzero) digits is 2688, while the sum is 26.

The spelling of 11023472222 in words is "eleven billion, twenty-three million, four hundred seventy-two thousand, two hundred twenty-two".