1224124112422 has 8 divisors (see below), whose sum is σ = 1862047945872. Its totient is φ = 603441463800.

The previous prime is 1224124112399. The next prime is 1224124112423. The reversal of 1224124112422 is 2242114214221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1224124112422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224124112423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4310296029 + ... + 4310296312.

It is an arithmetic number, because the mean of its divisors is an integer number (232755993234).

Almost surely, 2^{1224124112422} is an apocalyptic number.

1224124112422 is a deficient number, since it is larger than the sum of its proper divisors (637923833450).

1224124112422 is an equidigital number, since it uses as much as digits as its factorization.

1224124112422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8620592414.

The product of its digits is 4096, while the sum is 28.

Adding to 1224124112422 its reverse (2242114214221), we get a palindrome (3466238326643).

The spelling of 1224124112422 in words is "one trillion, two hundred twenty-four billion, one hundred twenty-four million, one hundred twelve thousand, four hundred twenty-two".