102202121010007 has 2 divisors, whose sum is σ = 102202121010008. Its totient is φ = 102202121010006.

The previous prime is 102202121009959. The next prime is 102202121010091. The reversal of 102202121010007 is 700010121202201.

It is a weak prime.

It is an emirp because it is prime and its reverse (700010121202201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102202121010007 is a prime.

It is a super-2 number, since 2×102202121010007² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102202121010607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101060505003 + 51101060505004.

It is an arithmetic number, because the mean of its divisors is an integer number (51101060505004).

Almost surely, 2^{102202121010007} is an apocalyptic number.

102202121010007 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202121010007 is an equidigital number, since it uses as much as digits as its factorization.

102202121010007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 102202121010007 its reverse (700010121202201), we get a palindrome (802212242212208).

The spelling of 102202121010007 in words is "one hundred two trillion, two hundred two billion, one hundred twenty-one million, ten thousand, seven".