11023222032 has 60 divisors (see below), whose sum is σ = 31221428784. Its totient is φ = 3630133440.

The previous prime is 11023221961. The next prime is 11023222037. The reversal of 11023222032 is 23022232011.

It is a super-2 number, since 2×11023222032² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11023221996 and 11023222014.

It is not an unprimeable number, because it can be changed into a prime (11023222037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449194 + ... + 473097.

Almost surely, 2^11023222032 is an apocalyptic number.

11023222032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11023222032 is an abundant number, since it is smaller than the sum of its proper divisors (20198206752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11023222032 is a wasteful number, since it uses less digits than its factorization.

11023222032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922388 (or 922379 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11023222032 its reverse (23022232011), we get a palindrome (34045454043).

The spelling of 11023222032 in words is "eleven billion, twenty-three million, two hundred twenty-two thousand, thirty-two".