202212102222001 has 8 divisors (see below), whose sum is σ = 202735680508008. Its totient is φ = 201688620000000.

The previous prime is 202212102221959. The next prime is 202212102222049. The reversal of 202212102222001 is 100222201212202.

202212102222001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 91369128038400 + 110842974183601 = 9558720^2 + 10528199^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 202212102222001 - 2⁹ = 202212102221489 is a prime.

It is a super-2 number, since 2×202212102222001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202212102222001.

It is not an unprimeable number, because it can be changed into a prime (202212102222071) 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, 19799650 + ... + 28221451.

It is an arithmetic number, because the mean of its divisors is an integer number (25341960063501).

Almost surely, 2^{202212102222001} is an apocalyptic number.

It is an amenable number.

202212102222001 is a deficient number, since it is larger than the sum of its proper divisors (523578286007).

202212102222001 is a wasteful number, since it uses less digits than its factorization.

202212102222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48032003.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202212102222001 its reverse (100222201212202), we get a palindrome (302434303434203).

The spelling of 202212102222001 in words is "two hundred two trillion, two hundred twelve billion, one hundred two million, two hundred twenty-two thousand, one".