130201223312 has 20 divisors (see below), whose sum is σ = 252325049196. Its totient is φ = 65085081600.

The previous prime is 130201223311. The next prime is 130201223357. The reversal of 130201223312 is 213322102031.

It can be written as a sum of positive squares in 2 ways, for example, as 61139485696 + 69061737616 = 247264^2 + 262796^2 .

It is not an unprimeable number, because it can be changed into a prime (130201223311) 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, 901313 + ... + 1035744.

Almost surely, 2^130201223312 is an apocalyptic number.

It is an amenable number.

130201223312 is a deficient number, since it is larger than the sum of its proper divisors (122123825884).

130201223312 is a wasteful number, since it uses less digits than its factorization.

130201223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941266 (or 1941260 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130201223312 its reverse (213322102031), we get a palindrome (343523325343).

The spelling of 130201223312 in words is "one hundred thirty billion, two hundred one million, two hundred twenty-three thousand, three hundred twelve".