11022533522012 has 192 divisors, whose sum is σ = 21258091008000. Its totient is φ = 4988923011072.

The previous prime is 11022533521939. The next prime is 11022533522023. The reversal of 11022533522012 is 21022533522011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

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 63 ways as a sum of consecutive naturals, for example, 3478235564 + ... + 3478238732.

It is an arithmetic number, because the mean of its divisors is an integer number (110719224000).

Almost surely, 2^{11022533522012} is an apocalyptic number.

It is an amenable number.

11022533522012 is a deficient number, since it is larger than the sum of its proper divisors (10235557485988).

11022533522012 is a wasteful number, since it uses less digits than its factorization.

11022533522012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580 (or 3578 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Subtracting 11022533522012 from its reverse (21022533522011), we obtain a palindrome (9999999999999).

The spelling of 11022533522012 in words is "eleven trillion, twenty-two billion, five hundred thirty-three million, five hundred twenty-two thousand, twelve".