1422232344042 has 16 divisors (see below), whose sum is σ = 2844476427360. Its totient is φ = 474075491472.

The previous prime is 1422232344019. The next prime is 1422232344089. The reversal of 1422232344042 is 2404432322241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1422232343994 and 1422232344012.

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, 2384313 + ... + 2920515.

It is an arithmetic number, because the mean of its divisors is an integer number (177779776710).

Almost surely, 2^{1422232344042} is an apocalyptic number.

1422232344042 is an abundant number, since it is smaller than the sum of its proper divisors (1422244083318).

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

1422232344042 is a wasteful number, since it uses less digits than its factorization.

1422232344042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978277.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 1422232344042 its reverse (2404432322241), we get a palindrome (3826664666283).

The spelling of 1422232344042 in words is "one trillion, four hundred twenty-two billion, two hundred thirty-two million, three hundred forty-four thousand, forty-two".