220312112112113 has 8 divisors (see below), whose sum is σ = 251785456993728. Its totient is φ = 188838813732624.

The previous prime is 220312112112061. The next prime is 220312112112119. The reversal of 220312112112113 is 311211211213022.

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

It is a cyclic number.

It is not a de Polignac number, because 220312112112113 - 2¹² = 220312112108017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220312112112119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801506 + ... + 21006347.

It is an arithmetic number, because the mean of its divisors is an integer number (31473182124216).

Almost surely, 2^{220312112112113} is an apocalyptic number.

It is an amenable number.

220312112112113 is a deficient number, since it is larger than the sum of its proper divisors (31473344881615).

220312112112113 is a wasteful number, since it uses less digits than its factorization.

220312112112113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23251063.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 220312112112113 its reverse (311211211213022), we get a palindrome (531523323325135).

The spelling of 220312112112113 in words is "two hundred twenty trillion, three hundred twelve billion, one hundred twelve million, one hundred twelve thousand, one hundred thirteen".