101320122218 has 8 divisors (see below), whose sum is σ = 173691638112. Its totient is φ = 43422909516.

The previous prime is 101320122217. The next prime is 101320122289. The reversal of 101320122218 is 812221023101.

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 = 101320122193 and 101320122202.

It is not an unprimeable number, because it can be changed into a prime (101320122217) 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, 3618575780 + ... + 3618575807.

It is an arithmetic number, because the mean of its divisors is an integer number (21711454764).

Almost surely, 2^101320122218 is an apocalyptic number.

101320122218 is a deficient number, since it is larger than the sum of its proper divisors (72371515894).

101320122218 is an equidigital number, since it uses as much as digits as its factorization.

101320122218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7237151596.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 101320122218 its reverse (812221023101), we get a palindrome (913541145319).

The spelling of 101320122218 in words is "one hundred one billion, three hundred twenty million, one hundred twenty-two thousand, two hundred eighteen".