1101022202101 has 2 divisors, whose sum is σ = 1101022202102. Its totient is φ = 1101022202100.

The previous prime is 1101022202083. The next prime is 1101022202219. The reversal of 1101022202101 is 1012022201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 848887665201 + 252134536900 = 921351^2 + 502130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101022202101 - 2⁹ = 1101022201589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101022262101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550511101050 + 550511101051.

It is an arithmetic number, because the mean of its divisors is an integer number (550511101051).

Almost surely, 2^{1101022202101} is an apocalyptic number.

It is an amenable number.

1101022202101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101022202101 is an equidigital number, since it uses as much as digits as its factorization.

1101022202101 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 1101022202101 its reverse (1012022201011), we get a palindrome (2113044403112).

The spelling of 1101022202101 in words is "one trillion, one hundred one billion, twenty-two million, two hundred two thousand, one hundred one".