2183226087 has 8 divisors (see below), whose sum is σ = 3326820736. Its totient is φ = 1247557752.

The previous prime is 2183226083. The next prime is 2183226091. The reversal of 2183226087 is 7806223812.

It is an interprime number because it is at equal distance from previous prime (2183226083) and next prime (2183226091).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2183226087 - 2² = 2183226083 is a prime.

It is a super-2 number, since 2×2183226087² = 9532952293914663138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183226083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51981553 + ... + 51981594.

It is an arithmetic number, because the mean of its divisors is an integer number (415852592).

Almost surely, 2^2183226087 is an apocalyptic number.

2183226087 is a deficient number, since it is larger than the sum of its proper divisors (1143594649).

2183226087 is a wasteful number, since it uses less digits than its factorization.

2183226087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103963157.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 2183226087 is about 46725.0049438200. The cubic root of 2183226087 is about 1297.2775545388.

Adding to 2183226087 its reverse (7806223812), we get a palindrome (9989449899).

The spelling of 2183226087 in words is "two billion, one hundred eighty-three million, two hundred twenty-six thousand, eighty-seven".