10011144215532 has 48 divisors (see below), whose sum is σ = 23414093015040. Its totient is φ = 3329229282048.

The previous prime is 10011144215521. The next prime is 10011144215533. The reversal of 10011144215532 is 23551244111001.

It is a self number, because there is not a number n which added to its sum of digits gives 10011144215532.

It is not an unprimeable number, because it can be changed into a prime (10011144215533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22443508 + ... + 22885220.

It is an arithmetic number, because the mean of its divisors is an integer number (487793604480).

Almost surely, 2^{10011144215532} is an apocalyptic number.

10011144215532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10011144215532 is an abundant number, since it is smaller than the sum of its proper divisors (13402948799508).

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

10011144215532 is a wasteful number, since it uses less digits than its factorization.

10011144215532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446142 (or 446140 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 10011144215532 its reverse (23551244111001), we get a palindrome (33562388326533).

The spelling of 10011144215532 in words is "ten trillion, eleven billion, one hundred forty-four million, two hundred fifteen thousand, five hundred thirty-two".