222020100214001 has 2 divisors, whose sum is σ = 222020100214002. Its totient is φ = 222020100214000.

The previous prime is 222020100213971. The next prime is 222020100214021. The reversal of 222020100214001 is 100412001020222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 217189779769600 + 4830320444401 = 14737360^2 + 2197799^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222020100214001 is a prime.

It is not a weakly prime, because it can be changed into another prime (222020100214021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010050107000 + 111010050107001.

It is an arithmetic number, because the mean of its divisors is an integer number (111010050107001).

Almost surely, 2^{222020100214001} is an apocalyptic number.

It is an amenable number.

222020100214001 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020100214001 is an equidigital number, since it uses as much as digits as its factorization.

222020100214001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222020100214001 its reverse (100412001020222), we get a palindrome (322432101234223).

The spelling of 222020100214001 in words is "two hundred twenty-two trillion, twenty billion, one hundred million, two hundred fourteen thousand, one".