1001001222124 has 12 divisors (see below), whose sum is σ = 1808260272448. Its totient is φ = 484355430000.

The previous prime is 1001001222077. The next prime is 1001001222181. The reversal of 1001001222124 is 4212221001001.

It is a junction number, because it is equal to n+sod(n) for n = 1001001222098 and 1001001222107.

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, 4036295127 + ... + 4036295374.

Almost surely, 2^{1001001222124} is an apocalyptic number.

It is an amenable number.

1001001222124 is a deficient number, since it is larger than the sum of its proper divisors (807259050324).

1001001222124 is a wasteful number, since it uses less digits than its factorization.

1001001222124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8072590536 (or 8072590534 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1001001222124 its reverse (4212221001001), we get a palindrome (5213222223125).

The spelling of 1001001222124 in words is "one trillion, one billion, one million, two hundred twenty-two thousand, one hundred twenty-four".