1012322404 has 12 divisors (see below), whose sum is σ = 1773289728. Its totient is φ = 505668200.

The previous prime is 1012322371. The next prime is 1012322417. The reversal of 1012322404 is 4042232101.

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, 118612 + ... + 126859.

It is an arithmetic number, because the mean of its divisors is an integer number (147774144).

Almost surely, 2^1012322404 is an apocalyptic number.

It is an amenable number.

1012322404 is a deficient number, since it is larger than the sum of its proper divisors (760967324).

1012322404 is a wasteful number, since it uses less digits than its factorization.

1012322404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246506 (or 246504 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1012322404 is about 31817.0143791023. The cubic root of 1012322404 is about 1004.0907112635.

Adding to 1012322404 its reverse (4042232101), we get a palindrome (5054554505).

The spelling of 1012322404 in words is "one billion, twelve million, three hundred twenty-two thousand, four hundred four".