10100222121089 has 2 divisors, whose sum is σ = 10100222121090. Its totient is φ = 10100222121088.

The previous prime is 10100222121049. The next prime is 10100222121109. The reversal of 10100222121089 is 98012122200101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9882723942400 + 217498178689 = 3143680^2 + 466367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10100222121089 is a prime.

It is not a weakly prime, because it can be changed into another prime (10100222121049) 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, 5050111060544 + 5050111060545.

It is an arithmetic number, because the mean of its divisors is an integer number (5050111060545).

Almost surely, 2^{10100222121089} is an apocalyptic number.

It is an amenable number.

10100222121089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100222121089 is an equidigital number, since it uses as much as digits as its factorization.

10100222121089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 10100222121089 in words is "ten trillion, one hundred billion, two hundred twenty-two million, one hundred twenty-one thousand, eighty-nine".