1040520022 has 8 divisors (see below), whose sum is σ = 1611127872. Its totient is φ = 503477400.

The previous prime is 1040519989. The next prime is 1040520049. The reversal of 1040520022 is 2200250401.

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 = 1040519978 and 1040520005.

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, 8391229 + ... + 8391352.

It is an arithmetic number, because the mean of its divisors is an integer number (201390984).

Almost surely, 2^1040520022 is an apocalyptic number.

1040520022 is a deficient number, since it is larger than the sum of its proper divisors (570607850).

1040520022 is a wasteful number, since it uses less digits than its factorization.

1040520022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16782614.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 1040520022 is about 32257.0925844224. The cubic root of 1040520022 is about 1013.3282427270.

Adding to 1040520022 its reverse (2200250401), we get a palindrome (3240770423).

The spelling of 1040520022 in words is "one billion, forty million, five hundred twenty thousand, twenty-two".