2254142223 has 8 divisors (see below), whose sum is σ = 3339470000. Its totient is φ = 1502761464.

The previous prime is 2254142221. The next prime is 2254142227. The reversal of 2254142223 is 3222414522.

2254142223 is a `hidden beast` number, since 2 + 25 + 414 + 2 + 223 = 666.

It is not a de Polignac number, because 2254142223 - 2¹ = 2254142221 is a prime.

It is a super-2 number, since 2×2254142223² = 10162314323022763458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 83486749 = 2254142223 / (2 + 2 + 5 + 4 + 1 + 4 + 2 + 2 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254142221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41743348 + ... + 41743401.

It is an arithmetic number, because the mean of its divisors is an integer number (417433750).

Almost surely, 2^2254142223 is an apocalyptic number.

2254142223 is a deficient number, since it is larger than the sum of its proper divisors (1085327777).

2254142223 is an equidigital number, since it uses as much as digits as its factorization.

2254142223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83486758 (or 83486752 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 2254142223 is about 47477.8076894879. The cubic root of 2254142223 is about 1311.1743297230.

Adding to 2254142223 its reverse (3222414522), we get a palindrome (5476556745).

The spelling of 2254142223 in words is "two billion, two hundred fifty-four million, one hundred forty-two thousand, two hundred twenty-three".