20132223001 has 4 divisors (see below), whose sum is σ = 21962425104. Its totient is φ = 18302020900.

The previous prime is 20132222917. The next prime is 20132223011. The reversal of 20132223001 is 10032223102.

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 20132223001 - 2³³ = 11542288409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20132223011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915101035 + ... + 915101056.

It is an arithmetic number, because the mean of its divisors is an integer number (5490606276).

Almost surely, 2^20132223001 is an apocalyptic number.

It is an amenable number.

20132223001 is a deficient number, since it is larger than the sum of its proper divisors (1830202103).

20132223001 is a wasteful number, since it uses less digits than its factorization.

20132223001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830202102.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20132223001 its reverse (10032223102), we get a palindrome (30164446103).

The spelling of 20132223001 in words is "twenty billion, one hundred thirty-two million, two hundred twenty-three thousand, one".