304541146004222 has 4 divisors (see below), whose sum is σ = 456811719006336. Its totient is φ = 152270573002110.

The previous prime is 304541146004219. The next prime is 304541146004317. The reversal of 304541146004222 is 222400641145403.

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

It is a super-2 number, since 2×304541146004222² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76135286501054 + ... + 76135286501057.

It is an arithmetic number, because the mean of its divisors is an integer number (114202929751584).

Almost surely, 2^{304541146004222} is an apocalyptic number.

304541146004222 is a deficient number, since it is larger than the sum of its proper divisors (152270573002114).

304541146004222 is a wasteful number, since it uses less digits than its factorization.

304541146004222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152270573002113.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 304541146004222 its reverse (222400641145403), we get a palindrome (526941787149625).

The spelling of 304541146004222 in words is "three hundred four trillion, five hundred forty-one billion, one hundred forty-six million, four thousand, two hundred twenty-two".