130422172536 has 192 divisors, whose sum is σ = 368170033920. Its totient is φ = 41664430080.

The previous prime is 130422172513. The next prime is 130422172553. The reversal of 130422172536 is 635271224031.

130422172536 is a `hidden beast` number, since 1 + 30 + 4 + 2 + 21 + 72 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 130422172536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119324406 + ... + 119325498.

It is an arithmetic number, because the mean of its divisors is an integer number (1917552260).

Almost surely, 2^130422172536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130422172536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184085016960).

130422172536 is an abundant number, since it is smaller than the sum of its proper divisors (237747861384).

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

130422172536 is a wasteful number, since it uses less digits than its factorization.

130422172536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606 (or 1599 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 130422172536 its reverse (635271224031), we get a palindrome (765693396567).

The spelling of 130422172536 in words is "one hundred thirty billion, four hundred twenty-two million, one hundred seventy-two thousand, five hundred thirty-six".