11022412032 has 108 divisors (see below), whose sum is σ = 31846860864. Its totient is φ = 3666447360.

The previous prime is 11022412007. The next prime is 11022412033. The reversal of 11022412032 is 23021422011.

It is a happy number.

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 = 11022411996 and 11022412014.

It is not an unprimeable number, because it can be changed into a prime (11022412033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1154157 + ... + 1163667.

Almost surely, 2^11022412032 is an apocalyptic number.

11022412032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11022412032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15923430432).

11022412032 is an abundant number, since it is smaller than the sum of its proper divisors (20824448832).

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

11022412032 is an equidigital number, since it uses as much as digits as its factorization.

11022412032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10036 (or 10019 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11022412032 its reverse (23021422011), we get a palindrome (34043834043).

The spelling of 11022412032 in words is "eleven billion, twenty-two million, four hundred twelve thousand, thirty-two".