22129825201 has 8 divisors (see below), whose sum is σ = 24143040000. Its totient is φ = 20116845840.

The previous prime is 22129825189. The next prime is 22129825213. The reversal of 22129825201 is 10252892122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22129825189) and next prime (22129825213).

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 22129825201 - 2¹⁹ = 22129300913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22129825231) 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, 179760 + ... + 276718.

It is an arithmetic number, because the mean of its divisors is an integer number (3017880000).

Almost surely, 2^22129825201 is an apocalyptic number.

It is an amenable number.

22129825201 is a deficient number, since it is larger than the sum of its proper divisors (2013214799).

22129825201 is a wasteful number, since it uses less digits than its factorization.

22129825201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117719.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 22129825201 in words is "twenty-two billion, one hundred twenty-nine million, eight hundred twenty-five thousand, two hundred one".