22202423432201 has 4 divisors (see below), whose sum is σ = 22215491370000. Its totient is φ = 22189355494404.

The previous prime is 22202423432173. The next prime is 22202423432213. The reversal of 22202423432201 is 10223432420222.

It is a happy number.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22202423432201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202423462201) 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, 6533966351 + ... + 6533969748.

It is an arithmetic number, because the mean of its divisors is an integer number (5553872842500).

Almost surely, 2^{22202423432201} is an apocalyptic number.

It is an amenable number.

22202423432201 is a deficient number, since it is larger than the sum of its proper divisors (13067937799).

22202423432201 is a wasteful number, since it uses less digits than its factorization.

22202423432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13067937798.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22202423432201 its reverse (10223432420222), we get a palindrome (32425855852423).

The spelling of 22202423432201 in words is "twenty-two trillion, two hundred two billion, four hundred twenty-three million, four hundred thirty-two thousand, two hundred one".