22100202021041 has 2 divisors, whose sum is σ = 22100202021042. Its totient is φ = 22100202021040.

The previous prime is 22100202020977. The next prime is 22100202021137. The reversal of 22100202021041 is 14012020200122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14845146643600 + 7255055377441 = 3852940^2 + 2693521^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100202021041 - 2⁶ = 22100202020977 is a prime.

It is not a weakly prime, because it can be changed into another prime (22100202021841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050101010520 + 11050101010521.

It is an arithmetic number, because the mean of its divisors is an integer number (11050101010521).

Almost surely, 2^{22100202021041} is an apocalyptic number.

It is an amenable number.

22100202021041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100202021041 is an equidigital number, since it uses as much as digits as its factorization.

22100202021041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22100202021041 its reverse (14012020200122), we get a palindrome (36112222221163).

The spelling of 22100202021041 in words is "twenty-two trillion, one hundred billion, two hundred two million, twenty-one thousand, forty-one".