32212200101 has 2 divisors, whose sum is σ = 32212200102. Its totient is φ = 32212200100.

The previous prime is 32212200079. The next prime is 32212200103. The reversal of 32212200101 is 10100221223.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32209480900 + 2719201 = 179470^2 + 1649^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32212200101 is a prime.

Together with 32212200103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32212200103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16106100050 + 16106100051.

It is an arithmetic number, because the mean of its divisors is an integer number (16106100051).

Almost surely, 2^32212200101 is an apocalyptic number.

It is an amenable number.

32212200101 is a deficient number, since it is larger than the sum of its proper divisors (1).

32212200101 is an equidigital number, since it uses as much as digits as its factorization.

32212200101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 32212200101 its reverse (10100221223), we get a palindrome (42312421324).

The spelling of 32212200101 in words is "thirty-two billion, two hundred twelve million, two hundred thousand, one hundred one".