102220584249101 has 2 divisors, whose sum is σ = 102220584249102. Its totient is φ = 102220584249100.

The previous prime is 102220584249097. The next prime is 102220584249187. The reversal of 102220584249101 is 101942485022201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101277453868900 + 943130380201 = 10063670^2 + 971149^2 .

It is a cyclic number.

It is not a de Polignac number, because 102220584249101 - 2² = 102220584249097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102220584249001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110292124550 + 51110292124551.

It is an arithmetic number, because the mean of its divisors is an integer number (51110292124551).

Almost surely, 2^{102220584249101} is an apocalyptic number.

It is an amenable number.

102220584249101 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220584249101 is an equidigital number, since it uses as much as digits as its factorization.

102220584249101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 102220584249101 in words is "one hundred two trillion, two hundred twenty billion, five hundred eighty-four million, two hundred forty-nine thousand, one hundred one".