106312227 has 16 divisors (see below), whose sum is σ = 162624000. Its totient is φ = 60515712.

The previous prime is 106312189. The next prime is 106312229. The reversal of 106312227 is 722213601.

It is not a de Polignac number, because 106312227 - 2⁷ = 106312099 is a prime.

It is a super-2 number, since 2×106312227² = 22604579219399058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106312197 and 106312206.

It is not an unprimeable number, because it can be changed into a prime (106312229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4102 + ... + 15147.

It is an arithmetic number, because the mean of its divisors is an integer number (10164000).

Almost surely, 2^106312227 is an apocalyptic number.

106312227 is a deficient number, since it is larger than the sum of its proper divisors (56311773).

106312227 is a wasteful number, since it uses less digits than its factorization.

106312227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19522.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 106312227 is about 10310.7820750901. The cubic root of 106312227 is about 473.7265643292.

Adding to 106312227 its reverse (722213601), we get a palindrome (828525828).

The spelling of 106312227 in words is "one hundred six million, three hundred twelve thousand, two hundred twenty-seven".