10222142102111 has 2 divisors, whose sum is σ = 10222142102112. Its totient is φ = 10222142102110.

The previous prime is 10222142102089. The next prime is 10222142102131. The reversal of 10222142102111 is 11120124122201.

It is an a-pointer prime, because the next prime (10222142102131) can be obtained adding 10222142102111 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10222142102111 - 2¹⁸ = 10222141839967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222142102131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111071051055 + 5111071051056.

It is an arithmetic number, because the mean of its divisors is an integer number (5111071051056).

Almost surely, 2^{10222142102111} is an apocalyptic number.

10222142102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222142102111 is an equidigital number, since it uses as much as digits as its factorization.

10222142102111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 10222142102111 its reverse (11120124122201), we get a palindrome (21342266224312).

The spelling of 10222142102111 in words is "ten trillion, two hundred twenty-two billion, one hundred forty-two million, one hundred two thousand, one hundred eleven".