122202222001 has 8 divisors (see below), whose sum is σ = 127670698944. Its totient is φ = 116746689840.

The previous prime is 122202221989. The next prime is 122202222007. The reversal of 122202222001 is 100222202221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122202222001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122202222007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3216891 + ... + 3254656.

It is an arithmetic number, because the mean of its divisors is an integer number (15958837368).

Almost surely, 2^122202222001 is an apocalyptic number.

It is an amenable number.

122202222001 is a deficient number, since it is larger than the sum of its proper divisors (5468476943).

122202222001 is an equidigital number, since it uses as much as digits as its factorization.

122202222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472391.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 122202222001 its reverse (100222202221), we get a palindrome (222424424222).

The spelling of 122202222001 in words is "one hundred twenty-two billion, two hundred two million, two hundred twenty-two thousand, one".