2213702427 has 8 divisors (see below), whose sum is σ = 2951976016. Its totient is φ = 1475615232.

The previous prime is 2213702417. The next prime is 2213702437. The reversal of 2213702427 is 7242073122.

It is an interprime number because it is at equal distance from previous prime (2213702417) and next prime (2213702437).

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

It is not a de Polignac number, because 2213702427 - 2⁶ = 2213702363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213702394 and 2213702403.

It is not an unprimeable number, because it can be changed into a prime (2213702417) 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 7 ways as a sum of consecutive naturals, for example, 16018 + ... + 68439.

It is an arithmetic number, because the mean of its divisors is an integer number (368997002).

Almost surely, 2^2213702427 is an apocalyptic number.

2213702427 is a deficient number, since it is larger than the sum of its proper divisors (738273589).

2213702427 is an equidigital number, since it uses as much as digits as its factorization.

2213702427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93197.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 2213702427 is about 47049.9992242295. Note that the first 3 decimals coincide. The cubic root of 2213702427 is about 1303.2860510462.

Adding to 2213702427 its reverse (7242073122), we get a palindrome (9455775549).

The spelling of 2213702427 in words is "two billion, two hundred thirteen million, seven hundred two thousand, four hundred twenty-seven".