100211022020069 has 2 divisors, whose sum is σ = 100211022020070. Its totient is φ = 100211022020068.

The previous prime is 100211022020033. The next prime is 100211022020107. The reversal of 100211022020069 is 960020220112001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69901923183169 + 30309098836900 = 8360737^2 + 5505370^2 .

It is a cyclic number.

It is not a de Polignac number, because 100211022020069 - 2⁴⁴ = 82618835975653 is a prime.

It is a super-2 number, since 2×100211022020069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100211022026069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105511010034 + 50105511010035.

It is an arithmetic number, because the mean of its divisors is an integer number (50105511010035).

Almost surely, 2^{100211022020069} is an apocalyptic number.

It is an amenable number.

100211022020069 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211022020069 is an equidigital number, since it uses as much as digits as its factorization.

100211022020069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 100211022020069 in words is "one hundred trillion, two hundred eleven billion, twenty-two million, twenty thousand, sixty-nine".