10071227 has 4 divisors (see below), whose sum is σ = 10150656. Its totient is φ = 9991800.

The previous prime is 10071223. The next prime is 10071233. The reversal of 10071227 is 72217001.

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

It is a cyclic number.

It is not a de Polignac number, because 10071227 - 2² = 10071223 is a prime.

It is a super-2 number, since 2×10071227² = 202859226571058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10071199 and 10071208.

It is not an unprimeable number, because it can be changed into a prime (10071223) 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, 39524 + ... + 39777.

It is an arithmetic number, because the mean of its divisors is an integer number (2537664).

Almost surely, 2^10071227 is an apocalyptic number.

10071227 is a deficient number, since it is larger than the sum of its proper divisors (79429).

10071227 is an equidigital number, since it uses as much as digits as its factorization.

10071227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79428.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 10071227 is about 3173.5196548942. The cubic root of 10071227 is about 215.9537724003.

Adding to 10071227 its reverse (72217001), we get a palindrome (82288228).

The spelling of 10071227 in words is "ten million, seventy-one thousand, two hundred twenty-seven".