2211024245 has 4 divisors (see below), whose sum is σ = 2653229100. Its totient is φ = 1768819392.

The previous prime is 2211024217. The next prime is 2211024259. The reversal of 2211024245 is 5424201122.

2211024245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 897541681 + 1313482564 = 29959^2 + 36242^2 .

It is a cyclic number.

It is not a de Polignac number, because 2211024245 - 2¹⁶ = 2210958709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2211024245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221102420 + ... + 221102429.

It is an arithmetic number, because the mean of its divisors is an integer number (663307275).

Almost surely, 2^2211024245 is an apocalyptic number.

It is an amenable number.

2211024245 is a deficient number, since it is larger than the sum of its proper divisors (442204855).

2211024245 is an equidigital number, since it uses as much as digits as its factorization.

2211024245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442204854.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2211024245 is about 47021.5295901782. The cubic root of 2211024245 is about 1302.7602583368.

Adding to 2211024245 its reverse (5424201122), we get a palindrome (7635225367).

The spelling of 2211024245 in words is "two billion, two hundred eleven million, twenty-four thousand, two hundred forty-five".