1122210200101 has 2 divisors, whose sum is σ = 1122210200102. Its totient is φ = 1122210200100.

The previous prime is 1122210200081. The next prime is 1122210200119. The reversal of 1122210200101 is 1010020122211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1000670112225 + 121540087876 = 1000335^2 + 348626^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122210200101 - 2²¹ = 1122208102949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122210200141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561105100050 + 561105100051.

It is an arithmetic number, because the mean of its divisors is an integer number (561105100051).

Almost surely, 2^{1122210200101} is an apocalyptic number.

It is an amenable number.

1122210200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122210200101 is an equidigital number, since it uses as much as digits as its factorization.

1122210200101 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1122210200101 its reverse (1010020122211), we get a palindrome (2132230322312).

The spelling of 1122210200101 in words is "one trillion, one hundred twenty-two billion, two hundred ten million, two hundred thousand, one hundred one".