11012162026544 has 80 divisors (see below), whose sum is σ = 25553454331392. Its totient is φ = 4494927512064.

The previous prime is 11012162026451. The next prime is 11012162026549. The reversal of 11012162026544 is 44562026121011.

It is not an unprimeable number, because it can be changed into a prime (11012162026549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8573414 + ... + 9773829.

Almost surely, 2^{11012162026544} is an apocalyptic number.

11012162026544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11012162026544 is an abundant number, since it is smaller than the sum of its proper divisors (14541292304848).

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

11012162026544 is a wasteful number, since it uses less digits than its factorization.

11012162026544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18347514 (or 18347508 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 11012162026544 its reverse (44562026121011), we get a palindrome (55574188147555).

The spelling of 11012162026544 in words is "eleven trillion, twelve billion, one hundred sixty-two million, twenty-six thousand, five hundred forty-four".