1002210202111 has 8 divisors (see below), whose sum is σ = 1036621875744. Its totient is φ = 968273172480.

The previous prime is 1002210202051. The next prime is 1002210202171. The reversal of 1002210202111 is 1112020122001.

It is an interprime number because it is at equal distance from previous prime (1002210202051) and next prime (1002210202171).

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

It is a cyclic number.

It is not a de Polignac number, because 1002210202111 - 2⁹ = 1002210201599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002210202091 and 1002210202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002210202171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118656706 + ... + 118665151.

It is an arithmetic number, because the mean of its divisors is an integer number (129577734468).

Almost surely, 2^{1002210202111} is an apocalyptic number.

1002210202111 is a deficient number, since it is larger than the sum of its proper divisors (34411673633).

1002210202111 is a wasteful number, since it uses less digits than its factorization.

1002210202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237322001.

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

Adding to 1002210202111 its reverse (1112020122001), we get a palindrome (2114230324112).

The spelling of 1002210202111 in words is "one trillion, two billion, two hundred ten million, two hundred two thousand, one hundred eleven".