1043112422 has 32 divisors (see below), whose sum is σ = 1784747520. Its totient is φ = 452605120.

The previous prime is 1043112419. The next prime is 1043112431. The reversal of 1043112422 is 2242113401.

It is a junction number, because it is equal to n+sod(n) for n = 1043112394 and 1043112403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286103 + ... + 289725.

It is an arithmetic number, because the mean of its divisors is an integer number (55773360).

Almost surely, 2^1043112422 is an apocalyptic number.

1043112422 is a deficient number, since it is larger than the sum of its proper divisors (741635098).

1043112422 is a wasteful number, since it uses less digits than its factorization.

1043112422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4228.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1043112422 is about 32297.2509975694. The cubic root of 1043112422 is about 1014.1690958449.

Adding to 1043112422 its reverse (2242113401), we get a palindrome (3285225823).

The spelling of 1043112422 in words is "one billion, forty-three million, one hundred twelve thousand, four hundred twenty-two".