130434221012012 has 24 divisors (see below), whose sum is σ = 232634747064720. Its totient is φ = 63978998385600.

The previous prime is 130434221012003. The next prime is 130434221012047. The reversal of 130434221012012 is 210210122434031.

It is a happy number.

It is a super-2 number, since 2×130434221012012² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1480951298 + ... + 1481039369.

It is an arithmetic number, because the mean of its divisors is an integer number (9693114461030).

Almost surely, 2^{130434221012012} is an apocalyptic number.

It is an amenable number.

130434221012012 is a deficient number, since it is larger than the sum of its proper divisors (102200526052708).

130434221012012 is a wasteful number, since it uses less digits than its factorization.

130434221012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961990881 (or 2961990879 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 130434221012012 its reverse (210210122434031), we get a palindrome (340644343446043).

The spelling of 130434221012012 in words is "one hundred thirty trillion, four hundred thirty-four billion, two hundred twenty-one million, twelve thousand, twelve".