130421122212400 has 60 divisors (see below), whose sum is σ = 319248760244832. Its totient is φ = 51184138520320.

The previous prime is 130421122212377. The next prime is 130421122212463. The reversal of 130421122212400 is 4212221124031.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3075948664 + ... + 3075991063.

Almost surely, 2^{130421122212400} is an apocalyptic number.

130421122212400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130421122212400 is an abundant number, since it is smaller than the sum of its proper divisors (188827638032432).

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

130421122212400 is a wasteful number, since it uses less digits than its factorization.

130421122212400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151939798 (or 6151939787 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 130421122212400 its reverse (4212221124031), we get a palindrome (134633343336431).

The spelling of 130421122212400 in words is "one hundred thirty trillion, four hundred twenty-one billion, one hundred twenty-two million, two hundred twelve thousand, four hundred".