102011212201099 has 2 divisors, whose sum is σ = 102011212201100. Its totient is φ = 102011212201098.

The previous prime is 102011212201049. The next prime is 102011212201121. The reversal of 102011212201099 is 990102212110201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102011212201099 - 2¹⁹ = 102011211676811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102011212201099.

It is not a weakly prime, because it can be changed into another prime (102011212201039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005606100549 + 51005606100550.

It is an arithmetic number, because the mean of its divisors is an integer number (51005606100550).

Almost surely, 2^{102011212201099} is an apocalyptic number.

102011212201099 is a deficient number, since it is larger than the sum of its proper divisors (1).

102011212201099 is an equidigital number, since it uses as much as digits as its factorization.

102011212201099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 102011212201099 in words is "one hundred two trillion, eleven billion, two hundred twelve million, two hundred one thousand, ninety-nine".