1004331213122 has 8 divisors (see below), whose sum is σ = 1506504137472. Its totient is φ = 502163167300.

The previous prime is 1004331213073. The next prime is 1004331213133. The reversal of 1004331213122 is 2213121334001.

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

It is a super-2 number, since 2×1004331213122² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652154 + ... + 1560117.

It is an arithmetic number, because the mean of its divisors is an integer number (188313017184).

Almost surely, 2^{1004331213122} is an apocalyptic number.

1004331213122 is a deficient number, since it is larger than the sum of its proper divisors (502172924350).

1004331213122 is a wasteful number, since it uses less digits than its factorization.

1004331213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439264.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1004331213122 its reverse (2213121334001), we get a palindrome (3217452547123).

The spelling of 1004331213122 in words is "one trillion, four billion, three hundred thirty-one million, two hundred thirteen thousand, one hundred twenty-two".