1003023222111 has 12 divisors (see below), whose sum is σ = 1498770332280. Its totient is φ = 645624142800.

The previous prime is 1003023222109. The next prime is 1003023222137. The reversal of 1003023222111 is 1112223203001.

1003023222111 is a `hidden beast` number, since 10 + 0 + 302 + 322 + 21 + 11 = 666.

It is not a de Polignac number, because 1003023222111 - 2¹ = 1003023222109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003023222161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1921500165 + ... + 1921500686.

It is an arithmetic number, because the mean of its divisors is an integer number (124897527690).

Almost surely, 2^{1003023222111} is an apocalyptic number.

1003023222111 is a deficient number, since it is larger than the sum of its proper divisors (495747110169).

1003023222111 is a wasteful number, since it uses less digits than its factorization.

1003023222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843000886 (or 3843000883 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1003023222111 its reverse (1112223203001), we get a palindrome (2115246425112).

The spelling of 1003023222111 in words is "one trillion, three billion, twenty-three million, two hundred twenty-two thousand, one hundred eleven".