222101201200019 has 2 divisors, whose sum is σ = 222101201200020. Its totient is φ = 222101201200018.

The previous prime is 222101201200003. The next prime is 222101201200049. The reversal of 222101201200019 is 910002102101222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222101201200019 - 2⁴ = 222101201200003 is a prime.

It is a super-3 number, since 3×222101201200019³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 222101201199967 and 222101201200003.

It is not a weakly prime, because it can be changed into another prime (222101201200049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050600600009 + 111050600600010.

It is an arithmetic number, because the mean of its divisors is an integer number (111050600600010).

Almost surely, 2^{222101201200019} is an apocalyptic number.

222101201200019 is a deficient number, since it is larger than the sum of its proper divisors (1).

222101201200019 is an equidigital number, since it uses as much as digits as its factorization.

222101201200019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 222101201200019 in words is "two hundred twenty-two trillion, one hundred one billion, two hundred one million, two hundred thousand, nineteen".