22421032201 has 8 divisors (see below), whose sum is σ = 23403576384. Its totient is φ = 21439131120.

The previous prime is 22421032159. The next prime is 22421032211. The reversal of 22421032201 is 10223012422.

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 22421032201 - 2¹¹ = 22421030153 is a prime.

It is a super-3 number, since 3×22421032201³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22421032211) 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, 88831 + ... + 229636.

It is an arithmetic number, because the mean of its divisors is an integer number (2925447048).

Almost surely, 2^22421032201 is an apocalyptic number.

It is an amenable number.

22421032201 is a deficient number, since it is larger than the sum of its proper divisors (982544183).

22421032201 is a wasteful number, since it uses less digits than its factorization.

22421032201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321551.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22421032201 its reverse (10223012422), we get a palindrome (32644044623).

The spelling of 22421032201 in words is "twenty-two billion, four hundred twenty-one million, thirty-two thousand, two hundred one".