102122001211207 has 2 divisors, whose sum is σ = 102122001211208. Its totient is φ = 102122001211206.

The previous prime is 102122001211201. The next prime is 102122001211231. The reversal of 102122001211207 is 702112100221201.

It is a weak prime.

It is an emirp because it is prime and its reverse (702112100221201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102122001211207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102122001211201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061000605603 + 51061000605604.

It is an arithmetic number, because the mean of its divisors is an integer number (51061000605604).

Almost surely, 2^{102122001211207} is an apocalyptic number.

102122001211207 is a deficient number, since it is larger than the sum of its proper divisors (1).

102122001211207 is an equidigital number, since it uses as much as digits as its factorization.

102122001211207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 102122001211207 its reverse (702112100221201), we get a palindrome (804234101432408).

The spelling of 102122001211207 in words is "one hundred two trillion, one hundred twenty-two billion, one million, two hundred eleven thousand, two hundred seven".