10220220102101 has 2 divisors, whose sum is σ = 10220220102102. Its totient is φ = 10220220102100.

The previous prime is 10220220102091. The next prime is 10220220102121. The reversal of 10220220102101 is 10120102202201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8661243114001 + 1558976988100 = 2942999^2 + 1248590^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220220102101 - 2¹⁴ = 10220220085717 is a prime.

It is a super-2 number, since 2×10220220102101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220220102121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110110051050 + 5110110051051.

It is an arithmetic number, because the mean of its divisors is an integer number (5110110051051).

Almost surely, 2^{10220220102101} is an apocalyptic number.

It is an amenable number.

10220220102101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220220102101 is an equidigital number, since it uses as much as digits as its factorization.

10220220102101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10220220102101 its reverse (10120102202201), we get a palindrome (20340322304302).

The spelling of 10220220102101 in words is "ten trillion, two hundred twenty billion, two hundred twenty million, one hundred two thousand, one hundred one".