121102220222069 has 2 divisors, whose sum is σ = 121102220222070. Its totient is φ = 121102220222068.

The previous prime is 121102220222047. The next prime is 121102220222107. The reversal of 121102220222069 is 960222022201121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88472271640900 + 32629948581169 = 9405970^2 + 5712263^2 .

It is a cyclic number.

It is not a de Polignac number, because 121102220222069 - 2⁴⁴ = 103510034177653 is a prime.

It is a super-2 number, since 2×121102220222069² (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 (121102220222029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60551110111034 + 60551110111035.

It is an arithmetic number, because the mean of its divisors is an integer number (60551110111035).

Almost surely, 2^{121102220222069} is an apocalyptic number.

It is an amenable number.

121102220222069 is a deficient number, since it is larger than the sum of its proper divisors (1).

121102220222069 is an equidigital number, since it uses as much as digits as its factorization.

121102220222069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 121102220222069 in words is "one hundred twenty-one trillion, one hundred two billion, two hundred twenty million, two hundred twenty-two thousand, sixty-nine".