2212695249 has 16 divisors (see below), whose sum is σ = 2962814400. Its totient is φ = 1468866240.

The previous prime is 2212695239. The next prime is 2212695253. The reversal of 2212695249 is 9425962122.

It is not a de Polignac number, because 2212695249 - 2¹¹ = 2212693201 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2212695249.

It is not an unprimeable number, because it can be changed into a prime (2212695229) 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, 1350859 + ... + 1352495.

It is an arithmetic number, because the mean of its divisors is an integer number (185175900).

Almost surely, 2^2212695249 is an apocalyptic number.

It is an amenable number.

2212695249 is a deficient number, since it is larger than the sum of its proper divisors (750119151).

2212695249 is a wasteful number, since it uses less digits than its factorization.

2212695249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280.

The product of its digits is 155520, while the sum is 42.

The square root of 2212695249 is about 47039.2947332334. The cubic root of 2212695249 is about 1303.0883671200.

The spelling of 2212695249 in words is "two billion, two hundred twelve million, six hundred ninety-five thousand, two hundred forty-nine".