130602222022440 has 256 divisors, whose sum is σ = 448730393425920. Its totient is φ = 29788572072960.

The previous prime is 130602222022427. The next prime is 130602222022457. The reversal of 130602222022440 is 44220222206031.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 130602222022398 and 130602222022407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 866521567 + ... + 866672273.

It is an arithmetic number, because the mean of its divisors is an integer number (1752853099320).

Almost surely, 2^{130602222022440} is an apocalyptic number.

130602222022440 is a gapful number since it is divisible by the number (10) 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 130602222022440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224365196712960).

130602222022440 is an abundant number, since it is smaller than the sum of its proper divisors (318128171403480).

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

130602222022440 is a wasteful number, since it uses less digits than its factorization.

130602222022440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152912 (or 152908 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 130602222022440 its reverse (44220222206031), we get a palindrome (174822444228471).

The spelling of 130602222022440 in words is "one hundred thirty trillion, six hundred two billion, two hundred twenty-two million, twenty-two thousand, four hundred forty".