102004222514641 has 2 divisors, whose sum is σ = 102004222514642. Its totient is φ = 102004222514640.

The previous prime is 102004222514611. The next prime is 102004222514669. The reversal of 102004222514641 is 146415222400201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91220091948241 + 10784130566400 = 9550921^2 + 3283920^2 .

It is an emirp because it is prime and its reverse (146415222400201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102004222514641 - 2⁵ = 102004222514609 is a prime.

It is a super-2 number, since 2×102004222514641² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102004222514597 and 102004222514606.

It is not a weakly prime, because it can be changed into another prime (102004222514611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51002111257320 + 51002111257321.

It is an arithmetic number, because the mean of its divisors is an integer number (51002111257321).

Almost surely, 2^{102004222514641} is an apocalyptic number.

It is an amenable number.

102004222514641 is a deficient number, since it is larger than the sum of its proper divisors (1).

102004222514641 is an equidigital number, since it uses as much as digits as its factorization.

102004222514641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 102004222514641 its reverse (146415222400201), we get a palindrome (248419444914842).

The spelling of 102004222514641 in words is "one hundred two trillion, four billion, two hundred twenty-two million, five hundred fourteen thousand, six hundred forty-one".