222020020223101 has 2 divisors, whose sum is σ = 222020020223102. Its totient is φ = 222020020223100.

The previous prime is 222020020222991. The next prime is 222020020223123. The reversal of 222020020223101 is 101322020020222.

222020020223101 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., 169384342271076 + 52635677952025 = 13014774^2 + 7255045^2 .

It is a cyclic number.

It is not a de Polignac number, because 222020020223101 - 2³⁹ = 221470264409213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222020020223171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111010010111550 + 111010010111551.

It is an arithmetic number, because the mean of its divisors is an integer number (111010010111551).

Almost surely, 2^{222020020223101} is an apocalyptic number.

It is an amenable number.

222020020223101 is a deficient number, since it is larger than the sum of its proper divisors (1).

222020020223101 is an equidigital number, since it uses as much as digits as its factorization.

222020020223101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 222020020223101 its reverse (101322020020222), we get a palindrome (323342040243323).

The spelling of 222020020223101 in words is "two hundred twenty-two trillion, twenty billion, twenty million, two hundred twenty-three thousand, one hundred one".