220106627 has 4 divisors (see below), whose sum is σ = 237037920. Its totient is φ = 203175336.

The previous prime is 220106617. The next prime is 220106641. The reversal of 220106627 is 726601022.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 220106627 - 2¹⁸ = 219844483 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220106596 and 220106605.

It is not an unprimeable number, because it can be changed into a prime (220106617) 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, 8465627 + ... + 8465652.

It is an arithmetic number, because the mean of its divisors is an integer number (59259480).

Almost surely, 2^220106627 is an apocalyptic number.

220106627 is a deficient number, since it is larger than the sum of its proper divisors (16931293).

220106627 is a wasteful number, since it uses less digits than its factorization.

220106627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16931292.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 220106627 is about 14835.9909342113. The cubic root of 220106627 is about 603.7785862638.

Adding to 220106627 its reverse (726601022), we get a palindrome (946707649).

The spelling of 220106627 in words is "two hundred twenty million, one hundred six thousand, six hundred twenty-seven".