30445242321022 has 16 divisors (see below), whose sum is σ = 45677987039232. Its totient is φ = 15219247020120.

The previous prime is 30445242320959. The next prime is 30445242321047. The reversal of 30445242321022 is 22012324254403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178887747 + ... + 179057857.

It is an arithmetic number, because the mean of its divisors is an integer number (2854874189952).

Almost surely, 2^{30445242321022} is an apocalyptic number.

30445242321022 is a deficient number, since it is larger than the sum of its proper divisors (15232744718210).

30445242321022 is a wasteful number, since it uses less digits than its factorization.

30445242321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189423.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 30445242321022 its reverse (22012324254403), we get a palindrome (52457566575425).

The spelling of 30445242321022 in words is "thirty trillion, four hundred forty-five billion, two hundred forty-two million, three hundred twenty-one thousand, twenty-two".