22202204213001 has 4 divisors (see below), whose sum is σ = 29602938950672. Its totient is φ = 14801469475332.

The previous prime is 22202204212963. The next prime is 22202204213003. The reversal of 22202204213001 is 10031240220222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22202204213001 - 2¹⁰ = 22202204211977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202204213003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3700367368831 + ... + 3700367368836.

It is an arithmetic number, because the mean of its divisors is an integer number (7400734737668).

Almost surely, 2^{22202204213001} is an apocalyptic number.

It is an amenable number.

22202204213001 is a deficient number, since it is larger than the sum of its proper divisors (7400734737671).

22202204213001 is an equidigital number, since it uses as much as digits as its factorization.

22202204213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7400734737670.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22202204213001 its reverse (10031240220222), we get a palindrome (32233444433223).

The spelling of 22202204213001 in words is "twenty-two trillion, two hundred two billion, two hundred four million, two hundred thirteen thousand, one".