220022120001 has 8 divisors (see below), whose sum is σ = 308802975520. Its totient is φ = 138961338912.

The previous prime is 220022119997. The next prime is 220022120069. The reversal of 220022120001 is 100021220022.

220022120001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220022120001 - 2² = 220022119997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220022120701) 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 7 ways as a sum of consecutive naturals, for example, 1930018540 + ... + 1930018653.

It is an arithmetic number, because the mean of its divisors is an integer number (38600371940).

Almost surely, 2^220022120001 is an apocalyptic number.

It is an amenable number.

220022120001 is a deficient number, since it is larger than the sum of its proper divisors (88780855519).

220022120001 is a wasteful number, since it uses less digits than its factorization.

220022120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860037215.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220022120001 its reverse (100021220022), we get a palindrome (320043340023).

It can be divided in two parts, 2200221 and 20001, that added together give a palindrome (2220222).

The spelling of 220022120001 in words is "two hundred twenty billion, twenty-two million, one hundred twenty thousand, one".