130331310012222 has 32 divisors (see below), whose sum is σ = 287174659699584. Its totient is φ = 39103303332000.

The previous prime is 130331310012221. The next prime is 130331310012263. The reversal of 130331310012222 is 222210013133031.

It is a junction number, because it is equal to n+sod(n) for n = 130331310012192 and 130331310012201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130331310012221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9775819168 + ... + 9775832499.

It is an arithmetic number, because the mean of its divisors is an integer number (8974208115612).

Almost surely, 2^{130331310012222} is an apocalyptic number.

130331310012222 is an abundant number, since it is smaller than the sum of its proper divisors (156843349687362).

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

130331310012222 is a wasteful number, since it uses less digits than its factorization.

130331310012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19551651784.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 130331310012222 its reverse (222210013133031), we get a palindrome (352541323145253).

The spelling of 130331310012222 in words is "one hundred thirty trillion, three hundred thirty-one billion, three hundred ten million, twelve thousand, two hundred twenty-two".