1002222109973 has 16 divisors (see below), whose sum is σ = 1190851092480. Its totient is φ = 825355450800.

The previous prime is 1002222109963. The next prime is 1002222110003. The reversal of 1002222109973 is 3799012222001.

1002222109973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1002222109973 - 2¹⁰ = 1002222108949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002222109963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16583273 + ... + 16643598.

It is an arithmetic number, because the mean of its divisors is an integer number (74428193280).

Almost surely, 2^{1002222109973} is an apocalyptic number.

It is an amenable number.

1002222109973 is a deficient number, since it is larger than the sum of its proper divisors (188628982507).

1002222109973 is a wasteful number, since it uses less digits than its factorization.

1002222109973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33227048.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 1002222109973 in words is "one trillion, two billion, two hundred twenty-two million, one hundred nine thousand, nine hundred seventy-three".