42124003222 has 16 divisors (see below), whose sum is σ = 73290378240. Its totient is φ = 17783693928.

The previous prime is 42124003199. The next prime is 42124003301. The reversal of 42124003222 is 22230042124.

It is a junction number, because it is equal to n+sod(n) for n = 42124003193 and 42124003202.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 22453222 + ... + 22455097.

It is an arithmetic number, because the mean of its divisors is an integer number (4580648640).

Almost surely, 2^42124003222 is an apocalyptic number.

42124003222 is a deficient number, since it is larger than the sum of its proper divisors (31166375018).

42124003222 is a wasteful number, since it uses less digits than its factorization.

42124003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44908395.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 42124003222 its reverse (22230042124), we get a palindrome (64354045346).

The spelling of 42124003222 in words is "forty-two billion, one hundred twenty-four million, three thousand, two hundred twenty-two".