30221155524304 has 20 divisors (see below), whose sum is σ = 58556922975076. Its totient is φ = 15109691530752.

The previous prime is 30221155524281. The next prime is 30221155524337. The reversal of 30221155524304 is 40342555112203.

It is a happy number.

30221155524304 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5491898510400 + 24729257013904 = 2343480^2 + 4972852^2 .

It is a super-3 number, since 3×30221155524304³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55108089 + ... + 55653784.

Almost surely, 2^{30221155524304} is an apocalyptic number.

It is an amenable number.

30221155524304 is a deficient number, since it is larger than the sum of its proper divisors (28335767450772).

30221155524304 is a wasteful number, since it uses less digits than its factorization.

30221155524304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110778934 (or 110778928 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 30221155524304 in words is "thirty trillion, two hundred twenty-one billion, one hundred fifty-five million, five hundred twenty-four thousand, three hundred four".