222020032132301 has 4 divisors (see below), whose sum is σ = 239098496142492. Its totient is φ = 204941568122112.

The previous prime is 222020032132271. The next prime is 222020032132313. The reversal of 222020032132301 is 103231230020222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97052249280100 + 124967782852201 = 9851510^2 + 11178899^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222020032132301 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 (222020032131301) 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, 8539232005076 + ... + 8539232005101.

It is an arithmetic number, because the mean of its divisors is an integer number (59774624035623).

Almost surely, 2^{222020032132301} is an apocalyptic number.

It is an amenable number.

222020032132301 is a deficient number, since it is larger than the sum of its proper divisors (17078464010191).

222020032132301 is a wasteful number, since it uses less digits than its factorization.

222020032132301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17078464010190.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222020032132301 its reverse (103231230020222), we get a palindrome (325251262152523).

The spelling of 222020032132301 in words is "two hundred twenty-two trillion, twenty billion, thirty-two million, one hundred thirty-two thousand, three hundred one".