1040022118 has 8 divisors (see below), whose sum is σ = 1561048848. Its totient is φ = 519672504.

The previous prime is 1040022101. The next prime is 1040022143. The reversal of 1040022118 is 8112200401.

It is a happy number.

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 = 1040022095 and 1040022104.

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, 165421 + ... + 171592.

It is an arithmetic number, because the mean of its divisors is an integer number (195131106).

Almost surely, 2^1040022118 is an apocalyptic number.

1040022118 is a deficient number, since it is larger than the sum of its proper divisors (521026730).

1040022118 is a wasteful number, since it uses less digits than its factorization.

1040022118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338558.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1040022118 is about 32249.3739164034. The cubic root of 1040022118 is about 1013.1665861602.

Adding to 1040022118 its reverse (8112200401), we get a palindrome (9152222519).

The spelling of 1040022118 in words is "one billion, forty million, twenty-two thousand, one hundred eighteen".