122211130297 has 2 divisors, whose sum is σ = 122211130298. Its totient is φ = 122211130296.

The previous prime is 122211130267. The next prime is 122211130339. The reversal of 122211130297 is 792031112221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82587839161 + 39623291136 = 287381^2 + 199056^2 .

It is a cyclic number.

It is not a de Polignac number, because 122211130297 - 2¹⁵ = 122211097529 is a prime.

It is a super-2 number, since 2×122211130297² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (122211130207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105565148 + 61105565149.

It is an arithmetic number, because the mean of its divisors is an integer number (61105565149).

Almost surely, 2^122211130297 is an apocalyptic number.

It is an amenable number.

122211130297 is a deficient number, since it is larger than the sum of its proper divisors (1).

122211130297 is an equidigital number, since it uses as much as digits as its factorization.

122211130297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 122211130297 in words is "one hundred twenty-two billion, two hundred eleven million, one hundred thirty thousand, two hundred ninety-seven".