11230302011232 has 96 divisors (see below), whose sum is σ = 30252200630400. Its totient is φ = 3645643105280.

The previous prime is 11230302011221. The next prime is 11230302011251. The reversal of 11230302011232 is 23211020303211.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×11230302011232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230302011199 and 11230302011208.

It is a congruent number.

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, 317982 + ... + 4749917.

It is an arithmetic number, because the mean of its divisors is an integer number (315127089900).

Almost surely, 2^{11230302011232} is an apocalyptic number.

11230302011232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11230302011232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15126100315200).

11230302011232 is an abundant number, since it is smaller than the sum of its proper divisors (19021898619168).

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

11230302011232 is a wasteful number, since it uses less digits than its factorization.

11230302011232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5068516 (or 5068508 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11230302011232 its reverse (23211020303211), we get a palindrome (34441322314443).

The spelling of 11230302011232 in words is "eleven trillion, two hundred thirty billion, three hundred two million, eleven thousand, two hundred thirty-two".