10101202022111 has 2 divisors, whose sum is σ = 10101202022112. Its totient is φ = 10101202022110.

The previous prime is 10101202022101. The next prime is 10101202022123. The reversal of 10101202022111 is 11122020210101.

It is a weak prime.

It is an emirp because it is prime and its reverse (11122020210101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101202022111 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101202022101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050601011055 + 5050601011056.

It is an arithmetic number, because the mean of its divisors is an integer number (5050601011056).

Almost surely, 2^{10101202022111} is an apocalyptic number.

10101202022111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101202022111 is an equidigital number, since it uses as much as digits as its factorization.

10101202022111 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 14.

Adding to 10101202022111 its reverse (11122020210101), we get a palindrome (21223222232212).

The spelling of 10101202022111 in words is "ten trillion, one hundred one billion, two hundred two million, twenty-two thousand, one hundred eleven".