223344423222 has 32 divisors (see below), whose sum is σ = 457128410112. Its totient is φ = 72708603744.

The previous prime is 223344423187. The next prime is 223344423229. The reversal of 223344423222 is 222324443322.

It is a super-2 number, since 2×223344423222² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223344423229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507068 + ... + 2594624.

It is an arithmetic number, because the mean of its divisors is an integer number (14285262816).

Almost surely, 2^223344423222 is an apocalyptic number.

223344423222 is an abundant number, since it is smaller than the sum of its proper divisors (233783986890).

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

223344423222 is a wasteful number, since it uses less digits than its factorization.

223344423222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97492.

The product of its digits is 110592, while the sum is 33.

Adding to 223344423222 its reverse (222324443322), we get a palindrome (445668866544).

The spelling of 223344423222 in words is "two hundred twenty-three billion, three hundred forty-four million, four hundred twenty-three thousand, two hundred twenty-two".