72132222301 has 8 divisors (see below), whose sum is σ = 73450238400. Its totient is φ = 70817387520.

The previous prime is 72132222247. The next prime is 72132222313. The reversal of 72132222301 is 10322223127.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72132222301 - 2¹¹ = 72132220253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72132222601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749545 + ... + 840286.

It is an arithmetic number, because the mean of its divisors is an integer number (9181279800).

Almost surely, 2^72132222301 is an apocalyptic number.

It is an amenable number.

72132222301 is a deficient number, since it is larger than the sum of its proper divisors (1318016099).

72132222301 is a wasteful number, since it uses less digits than its factorization.

72132222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590659.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 72132222301 its reverse (10322223127), we get a palindrome (82454445428).

The spelling of 72132222301 in words is "seventy-two billion, one hundred thirty-two million, two hundred twenty-two thousand, three hundred one".