200102220001111 has 2 divisors, whose sum is σ = 200102220001112. Its totient is φ = 200102220001110.

The previous prime is 200102220001109. The next prime is 200102220001163. The reversal of 200102220001111 is 111100022201002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200102220001111 - 2¹ = 200102220001109 is a prime.

Together with 200102220001109, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 200102220001091 and 200102220001100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200102220031111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100051110000555 + 100051110000556.

It is an arithmetic number, because the mean of its divisors is an integer number (100051110000556).

Almost surely, 2^{200102220001111} is an apocalyptic number.

200102220001111 is a deficient number, since it is larger than the sum of its proper divisors (1).

200102220001111 is an equidigital number, since it uses as much as digits as its factorization.

200102220001111 is an evil number, because the sum of its binary digits is even.

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

Adding to 200102220001111 its reverse (111100022201002), we get a palindrome (311202242202113).

The spelling of 200102220001111 in words is "two hundred trillion, one hundred two billion, two hundred twenty million, one thousand, one hundred eleven".