11012402445312 has 88 divisors (see below), whose sum is σ = 31078659805776. Its totient is φ = 3454871339008.

The previous prime is 11012402445311. The next prime is 11012402445389. The reversal of 11012402445312 is 21354420421011.

It is a self number, because there is not a number n which added to its sum of digits gives 11012402445312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012402445311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105382083 + ... + 105486530.

It is an arithmetic number, because the mean of its divisors is an integer number (353166588702).

Almost surely, 2^{11012402445312} is an apocalyptic number.

11012402445312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11012402445312 is an abundant number, since it is smaller than the sum of its proper divisors (20066257360464).

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

11012402445312 is a wasteful number, since it uses less digits than its factorization.

11012402445312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210868653 (or 210868635 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 11012402445312 its reverse (21354420421011), we get a palindrome (32366822866323).

The spelling of 11012402445312 in words is "eleven trillion, twelve billion, four hundred two million, four hundred forty-five thousand, three hundred twelve".