2223124556422 has 48 divisors (see below), whose sum is σ = 4199105846016. Its totient is φ = 857576052000.

The previous prime is 2223124556363. The next prime is 2223124556473. The reversal of 2223124556422 is 2246554213222.

It is a super-2 number, since 2×2223124556422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 863383 + ... + 2278525.

It is an arithmetic number, because the mean of its divisors is an integer number (87481371792).

Almost surely, 2^{2223124556422} is an apocalyptic number.

2223124556422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2223124556422 is a deficient number, since it is larger than the sum of its proper divisors (1975981289594).

2223124556422 is a wasteful number, since it uses less digits than its factorization.

2223124556422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415365 (or 1415264 counting only the distinct ones).

The product of its digits is 460800, while the sum is 40.

Adding to 2223124556422 its reverse (2246554213222), we get a palindrome (4469678769644).

The spelling of 2223124556422 in words is "two trillion, two hundred twenty-three billion, one hundred twenty-four million, five hundred fifty-six thousand, four hundred twenty-two".