2211172014 has 32 divisors (see below), whose sum is σ = 4691160576. Its totient is φ = 692415360.

The previous prime is 2211172009. The next prime is 2211172027. The reversal of 2211172014 is 4102711122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35979 + ... + 75609.

It is an arithmetic number, because the mean of its divisors is an integer number (146598768).

Almost surely, 2^2211172014 is an apocalyptic number.

2211172014 is an abundant number, since it is smaller than the sum of its proper divisors (2479988562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211172014 is a wasteful number, since it uses less digits than its factorization.

2211172014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40200.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 2211172014 is about 47023.1008547926. The cubic root of 2211172014 is about 1302.7892800738.

Adding to 2211172014 its reverse (4102711122), we get a palindrome (6313883136).

The spelling of 2211172014 in words is "two billion, two hundred eleven million, one hundred seventy-two thousand, fourteen".