101122231201 has 2 divisors, whose sum is σ = 101122231202. Its totient is φ = 101122231200.

The previous prime is 101122231193. The next prime is 101122231267. The reversal of 101122231201 is 102132221101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67808680801 + 33313550400 = 260401^2 + 182520^2 .

It is an emirp because it is prime and its reverse (102132221101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101122231201 - 2³ = 101122231193 is a prime.

It is not a weakly prime, because it can be changed into another prime (101122234201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561115600 + 50561115601.

It is an arithmetic number, because the mean of its divisors is an integer number (50561115601).

Almost surely, 2^101122231201 is an apocalyptic number.

It is an amenable number.

101122231201 is a deficient number, since it is larger than the sum of its proper divisors (1).

101122231201 is an equidigital number, since it uses as much as digits as its factorization.

101122231201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101122231201 its reverse (102132221101), we get a palindrome (203254452302).

The spelling of 101122231201 in words is "one hundred one billion, one hundred twenty-two million, two hundred thirty-one thousand, two hundred one".