102021122211059 has 2 divisors, whose sum is σ = 102021122211060. Its totient is φ = 102021122211058.

The previous prime is 102021122210963. The next prime is 102021122211067. The reversal of 102021122211059 is 950112221120201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102021122211059 - 2¹² = 102021122206963 is a prime.

It is not a weakly prime, because it can be changed into another prime (102021122211079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51010561105529 + 51010561105530.

It is an arithmetic number, because the mean of its divisors is an integer number (51010561105530).

Almost surely, 2^{102021122211059} is an apocalyptic number.

102021122211059 is a deficient number, since it is larger than the sum of its proper divisors (1).

102021122211059 is an equidigital number, since it uses as much as digits as its factorization.

102021122211059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 29.

The spelling of 102021122211059 in words is "one hundred two trillion, twenty-one billion, one hundred twenty-two million, two hundred eleven thousand, fifty-nine".