113441223012 has 24 divisors (see below), whose sum is σ = 285057432576. Its totient is φ = 34904991648.

The previous prime is 113441222981. The next prime is 113441223013. The reversal of 113441223012 is 210322144311.

It is a super-2 number, since 2×113441223012² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113441223013) 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, 363593508 + ... + 363593819.

It is an arithmetic number, because the mean of its divisors is an integer number (11877393024).

Almost surely, 2^113441223012 is an apocalyptic number.

113441223012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113441223012 is an abundant number, since it is smaller than the sum of its proper divisors (171616209564).

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

113441223012 is a wasteful number, since it uses less digits than its factorization.

113441223012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727187347 (or 727187345 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 113441223012 its reverse (210322144311), we get a palindrome (323763367323).

The spelling of 113441223012 in words is "one hundred thirteen billion, four hundred forty-one million, two hundred twenty-three thousand, twelve".