20310130312222 has 8 divisors (see below), whose sum is σ = 30465536560056. Its totient is φ = 10154951458872.

The previous prime is 20310130312217. The next prime is 20310130312267. The reversal of 20310130312222 is 22221303101302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20310130312193 and 20310130312202.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 56625153 + ... + 56982700.

It is an arithmetic number, because the mean of its divisors is an integer number (3808192070007).

Almost surely, 2^{20310130312222} is an apocalyptic number.

20310130312222 is a deficient number, since it is larger than the sum of its proper divisors (10155406247834).

20310130312222 is a wasteful number, since it uses less digits than its factorization.

20310130312222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113697242.

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

Adding to 20310130312222 its reverse (22221303101302), we get a palindrome (42531433413524).

The spelling of 20310130312222 in words is "twenty trillion, three hundred ten billion, one hundred thirty million, three hundred twelve thousand, two hundred twenty-two".