102220012332101 has 2 divisors, whose sum is σ = 102220012332102. Its totient is φ = 102220012332100.

The previous prime is 102220012332091. The next prime is 102220012332127. The reversal of 102220012332101 is 101233210022201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90816592491076 + 11403419841025 = 9529774^2 + 3376895^2 .

It is a cyclic number.

It is not a de Polignac number, because 102220012332101 - 2¹⁰ = 102220012331077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102220012232101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110006166050 + 51110006166051.

It is an arithmetic number, because the mean of its divisors is an integer number (51110006166051).

Almost surely, 2^{102220012332101} is an apocalyptic number.

It is an amenable number.

102220012332101 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220012332101 is an equidigital number, since it uses as much as digits as its factorization.

102220012332101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102220012332101 its reverse (101233210022201), we get a palindrome (203453222354302).

The spelling of 102220012332101 in words is "one hundred two trillion, two hundred twenty billion, twelve million, three hundred thirty-two thousand, one hundred one".