122212021213097 has 2 divisors, whose sum is σ = 122212021213098. Its totient is φ = 122212021213096.

The previous prime is 122212021213039. The next prime is 122212021213201. The reversal of 122212021213097 is 790312120212221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121286521416256 + 925499796841 = 11013016^2 + 962029^2 .

It is a cyclic number.

It is not a de Polignac number, because 122212021213097 - 2⁴² = 117813974701993 is a prime.

It is a super-2 number, since 2×122212021213097² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122212021213397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61106010606548 + 61106010606549.

It is an arithmetic number, because the mean of its divisors is an integer number (61106010606549).

Almost surely, 2^{122212021213097} is an apocalyptic number.

It is an amenable number.

122212021213097 is a deficient number, since it is larger than the sum of its proper divisors (1).

122212021213097 is an equidigital number, since it uses as much as digits as its factorization.

122212021213097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The spelling of 122212021213097 in words is "one hundred twenty-two trillion, two hundred twelve billion, twenty-one million, two hundred thirteen thousand, ninety-seven".