1423224122242 has 16 divisors (see below), whose sum is σ = 2299352211072. Its totient is φ = 656787569040.

The previous prime is 1423224122233. The next prime is 1423224122321. The reversal of 1423224122242 is 2422214223241.

It is a super-2 number, since 2×1423224122242² (a number of 25 digits) contains 22 as substring.

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, 3341184 + ... + 3742987.

It is an arithmetic number, because the mean of its divisors is an integer number (143709513192).

Almost surely, 2^{1423224122242} is an apocalyptic number.

1423224122242 is a deficient number, since it is larger than the sum of its proper divisors (876128088830).

1423224122242 is a wasteful number, since it uses less digits than its factorization.

1423224122242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7091913.

The product of its digits is 24576, while the sum is 31.

Adding to 1423224122242 its reverse (2422214223241), we get a palindrome (3845438345483).

The spelling of 1423224122242 in words is "one trillion, four hundred twenty-three billion, two hundred twenty-four million, one hundred twenty-two thousand, two hundred forty-two".