2224522623 has 4 divisors (see below), whose sum is σ = 2966030168. Its totient is φ = 1483015080.

The previous prime is 2224522589. The next prime is 2224522637. The reversal of 2224522623 is 3262254222.

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

It is not a de Polignac number, because 2224522623 - 2¹³ = 2224514431 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 (2224522123) 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, 370753768 + ... + 370753773.

It is an arithmetic number, because the mean of its divisors is an integer number (741507542).

Almost surely, 2^2224522623 is an apocalyptic number.

2224522623 is a deficient number, since it is larger than the sum of its proper divisors (741507545).

2224522623 is an equidigital number, since it uses as much as digits as its factorization.

2224522623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741507544.

The product of its digits is 23040, while the sum is 30.

The square root of 2224522623 is about 47164.8452027567. The cubic root of 2224522623 is about 1305.4060133307.

Adding to 2224522623 its reverse (3262254222), we get a palindrome (5486776845).

The spelling of 2224522623 in words is "two billion, two hundred twenty-four million, five hundred twenty-two thousand, six hundred twenty-three".