11023220023232 has 28 divisors (see below), whose sum is σ = 21874625466816. Its totient is φ = 5511503370240.

The previous prime is 11023220023217. The next prime is 11023220023243. The reversal of 11023220023232 is 23232002232011.

It is a super-2 number, since 2×11023220023232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11023220023198 and 11023220023207.

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 3 ways as a sum of consecutive naturals, for example, 1720688 + ... + 5000720.

Almost surely, 2^{11023220023232} is an apocalyptic number.

It is an amenable number.

11023220023232 is a deficient number, since it is larger than the sum of its proper divisors (10851405443584).

11023220023232 is an equidigital number, since it uses as much as digits as its factorization.

11023220023232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332556 (or 3332546 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 11023220023232 its reverse (23232002232011), we get a palindrome (34255222255243).

The spelling of 11023220023232 in words is "eleven trillion, twenty-three billion, two hundred twenty million, twenty-three thousand, two hundred thirty-two".