124342404222 has 16 divisors (see below), whose sum is σ = 248857643520. Its totient is φ = 41418662232.

The previous prime is 124342404211. The next prime is 124342404359. The reversal of 124342404222 is 222404243421.

It is a happy number.

It is a super-2 number, since 2×124342404222² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124342404222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7192108 + ... + 7209375.

It is an arithmetic number, because the mean of its divisors is an integer number (15553602720).

Almost surely, 2^124342404222 is an apocalyptic number.

124342404222 is an abundant number, since it is smaller than the sum of its proper divisors (124515239298).

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

124342404222 is a wasteful number, since it uses less digits than its factorization.

124342404222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14402927.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 124342404222 its reverse (222404243421), we get a palindrome (346746647643).

The spelling of 124342404222 in words is "one hundred twenty-four billion, three hundred forty-two million, four hundred four thousand, two hundred twenty-two".