222022120001 has 16 divisors (see below), whose sum is σ = 250045401600. Its totient is φ = 195306787200.

The previous prime is 222022119967. The next prime is 222022120013. The reversal of 222022120001 is 100021220222.

It is a cyclic number.

It is not a de Polignac number, because 222022120001 - 2³⁰ = 220948378177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222022120051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3848195 + ... + 3905463.

It is an arithmetic number, because the mean of its divisors is an integer number (15627837600).

Almost surely, 2^222022120001 is an apocalyptic number.

It is an amenable number.

222022120001 is a deficient number, since it is larger than the sum of its proper divisors (28023281599).

222022120001 is a wasteful number, since it uses less digits than its factorization.

222022120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68680.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222022120001 its reverse (100021220222), we get a palindrome (322043340223).

The spelling of 222022120001 in words is "two hundred twenty-two billion, twenty-two million, one hundred twenty thousand, one".