22212020201 has 8 divisors (see below), whose sum is σ = 25450426560. Its totient is φ = 18989929008.

The previous prime is 22212020147. The next prime is 22212020239. The reversal of 22212020201 is 10202021222.

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 22212020201 - 2⁶ = 22212020137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22212020251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4075871 + ... + 4081316.

It is an arithmetic number, because the mean of its divisors is an integer number (3181303320).

Almost surely, 2^22212020201 is an apocalyptic number.

It is an amenable number.

22212020201 is a deficient number, since it is larger than the sum of its proper divisors (3238406359).

22212020201 is an equidigital number, since it uses as much as digits as its factorization.

22212020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8157583.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22212020201 its reverse (10202021222), we get a palindrome (32414041423).

The spelling of 22212020201 in words is "twenty-two billion, two hundred twelve million, twenty thousand, two hundred one".