1011043403422 has 8 divisors (see below), whose sum is σ = 1633223959416. Its totient is φ = 466635416952.

The previous prime is 1011043403413. The next prime is 1011043403453. The reversal of 1011043403422 is 2243043401101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19443142348 + ... + 19443142399.

It is an arithmetic number, because the mean of its divisors is an integer number (204152994927).

Almost surely, 2^{1011043403422} is an apocalyptic number.

1011043403422 is a deficient number, since it is larger than the sum of its proper divisors (622180555994).

1011043403422 is a wasteful number, since it uses less digits than its factorization.

1011043403422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38886284762.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1011043403422 its reverse (2243043401101), we get a palindrome (3254086804523).

The spelling of 1011043403422 in words is "one trillion, eleven billion, forty-three million, four hundred three thousand, four hundred twenty-two".