1003012232122 has 8 divisors (see below), whose sum is σ = 1545181006356. Its totient is φ = 487951896672.

The previous prime is 1003012232119. The next prime is 1003012232179. The reversal of 1003012232122 is 2212322103001.

It can be written as a sum of positive squares in 2 ways, for example, as 1002964193361 + 48038761 = 1001481^2 + 6931^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1003012232122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6777109603 + ... + 6777109750.

Almost surely, 2^{1003012232122} is an apocalyptic number.

1003012232122 is a deficient number, since it is larger than the sum of its proper divisors (542168774234).

1003012232122 is a wasteful number, since it uses less digits than its factorization.

1003012232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13554219392.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1003012232122 its reverse (2212322103001), we get a palindrome (3215334335123).

The spelling of 1003012232122 in words is "one trillion, three billion, twelve million, two hundred thirty-two thousand, one hundred twenty-two".