102202001021207 has 2 divisors, whose sum is σ = 102202001021208. Its totient is φ = 102202001021206.

The previous prime is 102202001021191. The next prime is 102202001021233. The reversal of 102202001021207 is 702120100202201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102202001021207 - 2⁴ = 102202001021191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102202001021257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101000510603 + 51101000510604.

It is an arithmetic number, because the mean of its divisors is an integer number (51101000510604).

Almost surely, 2^{102202001021207} is an apocalyptic number.

102202001021207 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202001021207 is an equidigital number, since it uses as much as digits as its factorization.

102202001021207 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 20.

Adding to 102202001021207 its reverse (702120100202201), we get a palindrome (804322101223408).

The spelling of 102202001021207 in words is "one hundred two trillion, two hundred two billion, one million, twenty-one thousand, two hundred seven".