202222222021201 has 8 divisors (see below), whose sum is σ = 203386078086464. Its totient is φ = 201058878112560.

The previous prime is 202222222021189. The next prime is 202222222021207. The reversal of 202222222021201 is 102120222222202.

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-202222222021201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202222222021207) 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, 127247181 + ... + 128826586.

It is an arithmetic number, because the mean of its divisors is an integer number (25423259760808).

Almost surely, 2^{202222222021201} is an apocalyptic number.

It is an amenable number.

202222222021201 is a deficient number, since it is larger than the sum of its proper divisors (1163856065263).

202222222021201 is a wasteful number, since it uses less digits than its factorization.

202222222021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256078311.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 202222222021201 its reverse (102120222222202), we get a palindrome (304342444243403).

The spelling of 202222222021201 in words is "two hundred two trillion, two hundred twenty-two billion, two hundred twenty-two million, twenty-one thousand, two hundred one".