2270172107 has 12 divisors (see below), whose sum is σ = 2641826880. Its totient is φ = 1945114416.

The previous prime is 2270172089. The next prime is 2270172133. The reversal of 2270172107 is 7012710722.

It is not a de Polignac number, because 2270172107 - 2⁶ = 2270172043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2270172107.

It is not an unprimeable number, because it can be changed into a prime (2270172137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147869 + ... + 162497.

It is an arithmetic number, because the mean of its divisors is an integer number (220152240).

Almost surely, 2^2270172107 is an apocalyptic number.

2270172107 is a deficient number, since it is larger than the sum of its proper divisors (371654773).

2270172107 is a wasteful number, since it uses less digits than its factorization.

2270172107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17810 (or 17803 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 2270172107 is about 47646.3231215169. The cubic root of 2270172107 is about 1314.2750430659.

Adding to 2270172107 its reverse (7012710722), we get a palindrome (9282882829).

The spelling of 2270172107 in words is "two billion, two hundred seventy million, one hundred seventy-two thousand, one hundred seven".