11010210220001 has 2 divisors, whose sum is σ = 11010210220002. Its totient is φ = 11010210220000.

The previous prime is 11010210219989. The next prime is 11010210220027. The reversal of 11010210220001 is 10002201201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9292010958400 + 1718199261601 = 3048280^2 + 1310801^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010210220001 - 2⁶ = 11010210219937 is a prime.

It is a super-2 number, since 2×11010210220001² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11010210220091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505105110000 + 5505105110001.

It is an arithmetic number, because the mean of its divisors is an integer number (5505105110001).

Almost surely, 2^{11010210220001} is an apocalyptic number.

It is an amenable number.

11010210220001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010210220001 is an equidigital number, since it uses as much as digits as its factorization.

11010210220001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11010210220001 its reverse (10002201201011), we get a palindrome (21012411421012).

The spelling of 11010210220001 in words is "eleven trillion, ten billion, two hundred ten million, two hundred twenty thousand, one".