11023012221332 has 24 divisors (see below), whose sum is σ = 19371893813160. Its totient is φ = 5488233062400.

The previous prime is 11023012221311. The next prime is 11023012221341. The reversal of 11023012221332 is 23312221032011.

It can be written as a sum of positive squares in 4 ways, for example, as 10418344240516 + 604667980816 = 3227746^2 + 777604^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11023012221298 and 11023012221307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5029607 + ... + 6880622.

It is an arithmetic number, because the mean of its divisors is an integer number (807162242215).

Almost surely, 2^{11023012221332} is an apocalyptic number.

It is an amenable number.

11023012221332 is a deficient number, since it is larger than the sum of its proper divisors (8348881591828).

11023012221332 is a wasteful number, since it uses less digits than its factorization.

11023012221332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11911211 (or 11911209 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11023012221332 its reverse (23312221032011), we get a palindrome (34335233253343).

The spelling of 11023012221332 in words is "eleven trillion, twenty-three billion, twelve million, two hundred twenty-one thousand, three hundred thirty-two".