222103422 has 24 divisors (see below), whose sum is σ = 486188976. Its totient is φ = 73270656.

The previous prime is 222103411. The next prime is 222103447. The reversal of 222103422 is 224301222.

It is a super-2 number, since 2×222103422² = 98659860128220168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 222103395 and 222103404.

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 11 ways as a sum of consecutive naturals, for example, 61858 + ... + 65349.

It is an arithmetic number, because the mean of its divisors is an integer number (20257874).

Almost surely, 2^222103422 is an apocalyptic number.

222103422 is an abundant number, since it is smaller than the sum of its proper divisors (264085554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222103422 is a wasteful number, since it uses less digits than its factorization.

222103422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127312 (or 127309 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 222103422 is about 14903.1346367132. The cubic root of 222103422 is about 605.5989078721.

Adding to 222103422 its reverse (224301222), we get a palindrome (446404644).

The spelling of 222103422 in words is "two hundred twenty-two million, one hundred three thousand, four hundred twenty-two".