22240132001 has 4 divisors (see below), whose sum is σ = 22262575104. Its totient is φ = 22217688900.

The previous prime is 22240131989. The next prime is 22240132021. The reversal of 22240132001 is 10023104222.

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 not a de Polignac number, because 22240132001 - 2¹⁴ = 22240115617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22240132021) 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, 11220065 + ... + 11222046.

It is an arithmetic number, because the mean of its divisors is an integer number (5565643776).

Almost surely, 2^22240132001 is an apocalyptic number.

It is an amenable number.

22240132001 is a deficient number, since it is larger than the sum of its proper divisors (22443103).

22240132001 is an equidigital number, since it uses as much as digits as its factorization.

22240132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22443102.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22240132001 its reverse (10023104222), we get a palindrome (32263236223).

The spelling of 22240132001 in words is "twenty-two billion, two hundred forty million, one hundred thirty-two thousand, one".