102122201221099 has 8 divisors (see below), whose sum is σ = 103712168109312. Its totient is φ = 100536446167080.

The previous prime is 102122201221013. The next prime is 102122201221127. The reversal of 102122201221099 is 990122102221201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102122201221099 - 2³³ = 102113611286507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102122201261099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1052909679 + ... + 1053006664.

It is an arithmetic number, because the mean of its divisors is an integer number (12964021013664).

Almost surely, 2^{102122201221099} is an apocalyptic number.

102122201221099 is a deficient number, since it is larger than the sum of its proper divisors (1589966888213).

102122201221099 is an equidigital number, since it uses as much as digits as its factorization.

102122201221099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105917097.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 102122201221099 in words is "one hundred two trillion, one hundred twenty-two billion, two hundred one million, two hundred twenty-one thousand, ninety-nine".