222342441434 has 24 divisors (see below), whose sum is σ = 338845687488. Its totient is φ = 109421417160.

The previous prime is 222342441407. The next prime is 222342441449. The reversal of 222342441434 is 434144243222.

222342441434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222342441434² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222342441394 and 222342441403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11581007 + ... + 11600189.

It is an arithmetic number, because the mean of its divisors is an integer number (14118570312).

Almost surely, 2^222342441434 is an apocalyptic number.

222342441434 is a deficient number, since it is larger than the sum of its proper divisors (116503246054).

222342441434 is a wasteful number, since it uses less digits than its factorization.

222342441434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20610 (or 20543 counting only the distinct ones).

The product of its digits is 147456, while the sum is 35.

Adding to 222342441434 its reverse (434144243222), we get a palindrome (656486684656).

The spelling of 222342441434 in words is "two hundred twenty-two billion, three hundred forty-two million, four hundred forty-one thousand, four hundred thirty-four".