22102432201 has 4 divisors (see below), whose sum is σ = 22105383952. Its totient is φ = 22099480452.

The previous prime is 22102432189. The next prime is 22102432213. The reversal of 22102432201 is 10223420122.

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 an interprime number because it is at equal distance from previous prime (22102432189) and next prime (22102432213).

It is a cyclic number.

It is not a de Polignac number, because 22102432201 - 2¹³ = 22102424009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102432501) 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, 1464615 + ... + 1479628.

It is an arithmetic number, because the mean of its divisors is an integer number (5526345988).

Almost surely, 2^22102432201 is an apocalyptic number.

It is an amenable number.

22102432201 is a deficient number, since it is larger than the sum of its proper divisors (2951751).

22102432201 is an equidigital number, since it uses as much as digits as its factorization.

22102432201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951750.

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

Adding to 22102432201 its reverse (10223420122), we get a palindrome (32325852323).

The spelling of 22102432201 in words is "twenty-two billion, one hundred two million, four hundred thirty-two thousand, two hundred one".