130023212320012 has 12 divisors (see below), whose sum is σ = 248226132611016. Its totient is φ = 59101460145440.

The previous prime is 130023212319997. The next prime is 130023212320013. The reversal of 130023212320012 is 210023212320031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (130023212320013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477536503593 + ... + 1477536503680.

It is an arithmetic number, because the mean of its divisors is an integer number (20685511050918).

Almost surely, 2^{130023212320012} is an apocalyptic number.

It is an amenable number.

130023212320012 is a deficient number, since it is larger than the sum of its proper divisors (118202920291004).

130023212320012 is a wasteful number, since it uses less digits than its factorization.

130023212320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955073007288 (or 2955073007286 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 130023212320012 its reverse (210023212320031), we get a palindrome (340046424640043).

The spelling of 130023212320012 in words is "one hundred thirty trillion, twenty-three billion, two hundred twelve million, three hundred twenty thousand, twelve".