1141232422 has 16 divisors (see below), whose sum is σ = 1880010000. Its totient is φ = 515259040.

The previous prime is 1141232413. The next prime is 1141232441. The reversal of 1141232422 is 2242321411.

It is a super-2 number, since 2×1141232422² = 2604822882047972168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1141232393 and 1141232402.

It is a congruent number.

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, 170797 + ... + 177352.

It is an arithmetic number, because the mean of its divisors is an integer number (117500625).

Almost surely, 2^1141232422 is an apocalyptic number.

1141232422 is a deficient number, since it is larger than the sum of its proper divisors (738777578).

1141232422 is a wasteful number, since it uses less digits than its factorization.

1141232422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348311.

The product of its digits is 768, while the sum is 22.

The square root of 1141232422 is about 33782.1316970969. The cubic root of 1141232422 is about 1045.0202363243.

Adding to 1141232422 its reverse (2242321411), we get a palindrome (3383553833).

It can be divided in two parts, 11412 and 32422, that added together give a palindrome (43834).

The spelling of 1141232422 in words is "one billion, one hundred forty-one million, two hundred thirty-two thousand, four hundred twenty-two".