222110022111201 has 48 divisors (see below), whose sum is σ = 377794090337664. Its totient is φ = 123087494909952.

The previous prime is 222110022111199. The next prime is 222110022111203. The reversal of 222110022111201 is 102111220011222.

222110022111201 is a `hidden beast` number, since 2 + 221 + 10 + 0 + 221 + 11 + 201 = 666.

It is an interprime number because it is at equal distance from previous prime (222110022111199) and next prime (222110022111203).

It is not a de Polignac number, because 222110022111201 - 2¹ = 222110022111199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222110022111203) 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 in 47 ways as a sum of consecutive naturals, for example, 154472160 + ... + 155903393.

It is an arithmetic number, because the mean of its divisors is an integer number (7870710215368).

Almost surely, 2^{222110022111201} is an apocalyptic number.

222110022111201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

222110022111201 is a deficient number, since it is larger than the sum of its proper divisors (155684068226463).

222110022111201 is a wasteful number, since it uses less digits than its factorization.

222110022111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310375910 (or 310375907 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 222110022111201 its reverse (102111220011222), we get a palindrome (324221242122423).

The spelling of 222110022111201 in words is "two hundred twenty-two trillion, one hundred ten billion, twenty-two million, one hundred eleven thousand, two hundred one".