11133266532544 has 112 divisors (see below), whose sum is σ = 23990136952320. Its totient is φ = 5095693624320.

The previous prime is 11133266532533. The next prime is 11133266532571. The reversal of 11133266532544 is 44523566233111.

It is a happy number.

It is a super-2 number, since 2×11133266532544² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11133266532494 and 11133266532503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161600697 + ... + 161669575.

It is an arithmetic number, because the mean of its divisors is an integer number (214197651360).

Almost surely, 2^{11133266532544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11133266532544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11995068476160).

11133266532544 is an abundant number, since it is smaller than the sum of its proper divisors (12856870419776).

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

11133266532544 is a wasteful number, since it uses less digits than its factorization.

11133266532544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70518 (or 70508 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 46.

The spelling of 11133266532544 in words is "eleven trillion, one hundred thirty-three billion, two hundred sixty-six million, five hundred thirty-two thousand, five hundred forty-four".