2242886213 has 4 divisors (see below), whose sum is σ = 2243937900. Its totient is φ = 2241834528.

The previous prime is 2242886209. The next prime is 2242886231. The reversal of 2242886213 is 3126882422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3126882422 = 2 ⋅1563441211.

It can be written as a sum of positive squares in 2 ways, for example, as 1109755969 + 1133130244 = 33313^2 + 33662^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242886213 - 2² = 2242886209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242886273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522638 + ... + 526911.

It is an arithmetic number, because the mean of its divisors is an integer number (560984475).

Almost surely, 2^2242886213 is an apocalyptic number.

It is an amenable number.

2242886213 is a deficient number, since it is larger than the sum of its proper divisors (1051687).

2242886213 is a wasteful number, since it uses less digits than its factorization.

2242886213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051686.

The product of its digits is 73728, while the sum is 38.

The square root of 2242886213 is about 47359.1196391994. The cubic root of 2242886213 is about 1308.9882468218.

The spelling of 2242886213 in words is "two billion, two hundred forty-two million, eight hundred eighty-six thousand, two hundred thirteen".