22202234551201 has 4 divisors (see below), whose sum is σ = 22967828846100. Its totient is φ = 21436640256304.

The previous prime is 22202234551199. The next prime is 22202234551207. The reversal of 22202234551201 is 10215543220222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16429435448976 + 5772799102225 = 4053324^2 + 2402665^2 .

It is a cyclic number.

It is not a de Polignac number, because 22202234551201 - 2¹ = 22202234551199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202234551207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382797147406 + ... + 382797147463.

It is an arithmetic number, because the mean of its divisors is an integer number (5741957211525).

Almost surely, 2^{22202234551201} is an apocalyptic number.

It is an amenable number.

22202234551201 is a deficient number, since it is larger than the sum of its proper divisors (765594294899).

22202234551201 is an equidigital number, since it uses as much as digits as its factorization.

22202234551201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765594294898.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 22202234551201 its reverse (10215543220222), we get a palindrome (32417777771423).

The spelling of 22202234551201 in words is "twenty-two trillion, two hundred two billion, two hundred thirty-four million, five hundred fifty-one thousand, two hundred one".