102202122230101 has 4 divisors (see below), whose sum is σ = 102550934934252. Its totient is φ = 101853309525952.

The previous prime is 102202122230009. The next prime is 102202122230113. The reversal of 102202122230101 is 101032221202201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 100212132381201 + 1989989848900 = 10010601^2 + 1410670^2 .

It is a cyclic number.

It is not a de Polignac number, because 102202122230101 - 2¹⁹ = 102202121705813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202122239101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174406351636 + ... + 174406352221.

It is an arithmetic number, because the mean of its divisors is an integer number (25637733733563).

Almost surely, 2^{102202122230101} is an apocalyptic number.

It is an amenable number.

102202122230101 is a deficient number, since it is larger than the sum of its proper divisors (348812704151).

102202122230101 is an equidigital number, since it uses as much as digits as its factorization.

102202122230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348812704150.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102202122230101 its reverse (101032221202201), we get a palindrome (203234343432302).

The spelling of 102202122230101 in words is "one hundred two trillion, two hundred two billion, one hundred twenty-two million, two hundred thirty thousand, one hundred one".