130222112440332 has 144 divisors (see below), whose sum is σ = 353644642431360. Its totient is φ = 37138653150720.

The previous prime is 130222112440331. The next prime is 130222112440369. The reversal of 130222112440332 is 233044211222031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 130222112440332.

It is not an unprimeable number, because it can be changed into a prime (130222112440331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 827995519 + ... + 828152777.

It is an arithmetic number, because the mean of its divisors is an integer number (2455865572440).

Almost surely, 2^{130222112440332} is an apocalyptic number.

130222112440332 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 130222112440332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176822321215680).

130222112440332 is an abundant number, since it is smaller than the sum of its proper divisors (223422529991028).

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

130222112440332 is a wasteful number, since it uses less digits than its factorization.

130222112440332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190852 (or 190839 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 130222112440332 its reverse (233044211222031), we get a palindrome (363266323662363).

The spelling of 130222112440332 in words is "one hundred thirty trillion, two hundred twenty-two billion, one hundred twelve million, four hundred forty thousand, three hundred thirty-two".