1141553142422 has 64 divisors (see below), whose sum is σ = 2249333452800. Its totient is φ = 420954965280.

The previous prime is 1141553142343. The next prime is 1141553142439. The reversal of 1141553142422 is 2242413551411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2926829 + ... + 3293847.

It is an arithmetic number, because the mean of its divisors is an integer number (35145835200).

Almost surely, 2^{1141553142422} is an apocalyptic number.

1141553142422 is a deficient number, since it is larger than the sum of its proper divisors (1107780310378).

1141553142422 is a wasteful number, since it uses less digits than its factorization.

1141553142422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368121.

The product of its digits is 38400, while the sum is 35.

Adding to 1141553142422 its reverse (2242413551411), we get a palindrome (3383966693833).

The spelling of 1141553142422 in words is "one trillion, one hundred forty-one billion, five hundred fifty-three million, one hundred forty-two thousand, four hundred twenty-two".