672571822233 has 4 divisors (see below), whose sum is σ = 896762429648. Its totient is φ = 448381214820.

The previous prime is 672571822213. The next prime is 672571822291. The reversal of 672571822233 is 332228175276.

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 not a de Polignac number, because 672571822233 - 2¹⁰ = 672571821209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (672571822213) 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, 112095303703 + ... + 112095303708.

It is an arithmetic number, because the mean of its divisors is an integer number (224190607412).

Almost surely, 2^672571822233 is an apocalyptic number.

It is an amenable number.

672571822233 is a deficient number, since it is larger than the sum of its proper divisors (224190607415).

672571822233 is a wasteful number, since it uses less digits than its factorization.

672571822233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224190607414.

The product of its digits is 1693440, while the sum is 48.

The spelling of 672571822233 in words is "six hundred seventy-two billion, five hundred seventy-one million, eight hundred twenty-two thousand, two hundred thirty-three".