222010102001 has 2 divisors, whose sum is σ = 222010102002. Its totient is φ = 222010102000.

The previous prime is 222010101959. The next prime is 222010102021. The reversal of 222010102001 is 100201010222.

It is a happy number.

222010102001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172537221376 + 49472880625 = 415376^2 + 222425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222010102001 is a prime.

It is not a weakly prime, because it can be changed into another prime (222010102021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111005051000 + 111005051001.

It is an arithmetic number, because the mean of its divisors is an integer number (111005051001).

Almost surely, 2^222010102001 is an apocalyptic number.

It is an amenable number.

222010102001 is a deficient number, since it is larger than the sum of its proper divisors (1).

222010102001 is an equidigital number, since it uses as much as digits as its factorization.

222010102001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 222010102001 its reverse (100201010222), we get a palindrome (322211112223).

The spelling of 222010102001 in words is "two hundred twenty-two billion, ten million, one hundred two thousand, one".