220112121313130 has 8 divisors (see below), whose sum is σ = 396201818363652. Its totient is φ = 88044848525248.

The previous prime is 220112121313127. The next prime is 220112121313157. The reversal of 220112121313130 is 31313121211022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 217418357382769 + 2693763930361 = 14745113^2 + 1641269^2 .

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 = 220112121313096 and 220112121313105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11005606065647 + ... + 11005606065666.

Almost surely, 2^{220112121313130} is an apocalyptic number.

220112121313130 is a deficient number, since it is larger than the sum of its proper divisors (176089697050522).

220112121313130 is a wasteful number, since it uses less digits than its factorization.

220112121313130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22011212131320.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 220112121313130 its reverse (31313121211022), we get a palindrome (251425242524152).

The spelling of 220112121313130 in words is "two hundred twenty trillion, one hundred twelve billion, one hundred twenty-one million, three hundred thirteen thousand, one hundred thirty".