11021012222069 has 2 divisors, whose sum is σ = 11021012222070. Its totient is φ = 11021012222068.

The previous prime is 11021012222063. The next prime is 11021012222117. The reversal of 11021012222069 is 96022221012011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7765351343044 + 3255660879025 = 2786638^2 + 1804345^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021012222069 - 2⁴ = 11021012222053 is a prime.

It is a super-2 number, since 2×11021012222069² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11021012222063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510506111034 + 5510506111035.

It is an arithmetic number, because the mean of its divisors is an integer number (5510506111035).

Almost surely, 2^{11021012222069} is an apocalyptic number.

It is an amenable number.

11021012222069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021012222069 is an equidigital number, since it uses as much as digits as its factorization.

11021012222069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 11021012222069 in words is "eleven trillion, twenty-one billion, twelve million, two hundred twenty-two thousand, sixty-nine".