210222120112969 has 2 divisors, whose sum is σ = 210222120112970. Its totient is φ = 210222120112968.

The previous prime is 210222120112957. The next prime is 210222120112981. The reversal of 210222120112969 is 969211021222012.

It is a happy number.

210222120112969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (210222120112957) and next prime (210222120112981).

It can be written as a sum of positive squares in only one way, i.e., 105120153907344 + 105101966205625 = 10252812^2 + 10251925^2 .

It is a cyclic number.

It is not a de Polignac number, because 210222120112969 - 2⁵ = 210222120112937 is a prime.

It is a super-2 number, since 2×210222120112969² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (210222120112909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105111060056484 + 105111060056485.

It is an arithmetic number, because the mean of its divisors is an integer number (105111060056485).

Almost surely, 2^{210222120112969} is an apocalyptic number.

It is an amenable number.

210222120112969 is a deficient number, since it is larger than the sum of its proper divisors (1).

210222120112969 is an equidigital number, since it uses as much as digits as its factorization.

210222120112969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 210222120112969 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred twenty million, one hundred twelve thousand, nine hundred sixty-nine".