1120040422 has 8 divisors (see below), whose sum is σ = 1681498872. Its totient is φ = 559540800.

The previous prime is 1120040401. The next prime is 1120040423. The reversal of 1120040422 is 2240400211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1120040396 and 1120040405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120040423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236779 + ... + 241462.

It is an arithmetic number, because the mean of its divisors is an integer number (210187359).

Almost surely, 2^1120040422 is an apocalyptic number.

1120040422 is a deficient number, since it is larger than the sum of its proper divisors (561458450).

1120040422 is a wasteful number, since it uses less digits than its factorization.

1120040422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479414.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1120040422 is about 33467.0049750497. The cubic root of 1120040422 is about 1038.5113137316.

Adding to 1120040422 its reverse (2240400211), we get a palindrome (3360440633).

The spelling of 1120040422 in words is "one billion, one hundred twenty million, forty thousand, four hundred twenty-two".