1002212002111 has 6 divisors (see below), whose sum is σ = 1064633511200. Its totient is φ = 943258354656.

The previous prime is 1002212002073. The next prime is 1002212002123. The reversal of 1002212002111 is 1112002122001.

It is not a de Polignac number, because 1002212002111 - 2⁷ = 1002212001983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002212002091 and 1002212002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002212002151) 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 5 ways as a sum of consecutive naturals, for example, 1733930511 + ... + 1733931088.

Almost surely, 2^{1002212002111} is an apocalyptic number.

1002212002111 is a deficient number, since it is larger than the sum of its proper divisors (62421509089).

1002212002111 is an equidigital number, since it uses as much as digits as its factorization.

1002212002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3467861633 (or 3467861616 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1002212002111 its reverse (1112002122001), we get a palindrome (2114214124112).

The spelling of 1002212002111 in words is "one trillion, two billion, two hundred twelve million, two thousand, one hundred eleven".