302222421133441 has 8 divisors (see below), whose sum is σ = 305800547188968. Its totient is φ = 298655781840000.

The previous prime is 302222421133427. The next prime is 302222421133453. The reversal of 302222421133441 is 144331124222203.

It can be written as a sum of positive squares in 4 ways, for example, as 140408375155216 + 161814045978225 = 11849404^2 + 12720615^2 .

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 302222421133441 - 2⁷ = 302222421133313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 302222421133397 and 302222421133406.

It is not an unprimeable number, because it can be changed into a prime (302222421133141) 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, 2871637590 + ... + 2871742831.

It is an arithmetic number, because the mean of its divisors is an integer number (38225068398621).

Almost surely, 2^{302222421133441} is an apocalyptic number.

It is an amenable number.

302222421133441 is a deficient number, since it is larger than the sum of its proper divisors (3578126055527).

302222421133441 is a wasteful number, since it uses less digits than its factorization.

302222421133441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5743381043.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 302222421133441 its reverse (144331124222203), we get a palindrome (446553545355644).

The spelling of 302222421133441 in words is "three hundred two trillion, two hundred twenty-two billion, four hundred twenty-one million, one hundred thirty-three thousand, four hundred forty-one".