22053147001 has 4 divisors (see below), whose sum is σ = 22103382400. Its totient is φ = 22002911604.

The previous prime is 22053146977. The next prime is 22053147013. The reversal of 22053147001 is 10074135022.

It is a happy number.

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 22053147001 - 2⁷ = 22053146873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22053147101) 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, 25117041 + ... + 25117918.

It is an arithmetic number, because the mean of its divisors is an integer number (5525845600).

Almost surely, 2^22053147001 is an apocalyptic number.

It is an amenable number.

22053147001 is a deficient number, since it is larger than the sum of its proper divisors (50235399).

22053147001 is an equidigital number, since it uses as much as digits as its factorization.

22053147001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50235398.

The product of its (nonzero) digits is 1680, while the sum is 25.

The spelling of 22053147001 in words is "twenty-two billion, fifty-three million, one hundred forty-seven thousand, one".