1122444424042 has 16 divisors (see below), whose sum is σ = 1772377104960. Its totient is φ = 531655270272.

The previous prime is 1122444424033. The next prime is 1122444424067. The reversal of 1122444424042 is 2404244442211.

It is a junction number, because it is equal to n+sod(n) for n = 1122444423989 and 1122444424007.

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, 87798 + ... + 1500865.

It is an arithmetic number, because the mean of its divisors is an integer number (110773569060).

Almost surely, 2^{1122444424042} is an apocalyptic number.

1122444424042 is a deficient number, since it is larger than the sum of its proper divisors (649932680918).

1122444424042 is a wasteful number, since it uses less digits than its factorization.

1122444424042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607277.

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 1122444424042 its reverse (2404244442211), we get a palindrome (3526688866253).

The spelling of 1122444424042 in words is "one trillion, one hundred twenty-two billion, four hundred forty-four million, four hundred twenty-four thousand, forty-two".