1000403022 has 8 divisors (see below), whose sum is σ = 2000806056. Its totient is φ = 333467672.

The previous prime is 1000402999. The next prime is 1000403057. The reversal of 1000403022 is 2203040001.

1000403022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

1000403022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1000402989 and 1000403007.

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, 83366913 + ... + 83366924.

It is an arithmetic number, because the mean of its divisors is an integer number (250100757).

Almost surely, 2^1000403022 is an apocalyptic number.

1000403022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000403022 is a wasteful number, since it uses less digits than its factorization.

1000403022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166733842.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1000403022 is about 31629.1482971009. The cubic root of 1000403022 is about 1000.1343226233.

Adding to 1000403022 its reverse (2203040001), we get a palindrome (3203443023).

The spelling of 1000403022 in words is "one billion, four hundred three thousand, twenty-two".