201102022221041 has 2 divisors, whose sum is σ = 201102022221042. Its totient is φ = 201102022221040.

The previous prime is 201102022220987. The next prime is 201102022221109. The reversal of 201102022221041 is 140122220201102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193733104790416 + 7368917430625 = 13918804^2 + 2714575^2 .

It is a cyclic number.

It is not a de Polignac number, because 201102022221041 - 2⁴² = 196703975709937 is a prime.

It is not a weakly prime, because it can be changed into another prime (201102022223041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100551011110520 + 100551011110521.

It is an arithmetic number, because the mean of its divisors is an integer number (100551011110521).

Almost surely, 2^{201102022221041} is an apocalyptic number.

It is an amenable number.

201102022221041 is a deficient number, since it is larger than the sum of its proper divisors (1).

201102022221041 is an equidigital number, since it uses as much as digits as its factorization.

201102022221041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 201102022221041 its reverse (140122220201102), we get a palindrome (341224242422143).

The spelling of 201102022221041 in words is "two hundred one trillion, one hundred two billion, twenty-two million, two hundred twenty-one thousand, forty-one".