30204222013434 has 64 divisors (see below), whose sum is σ = 70028816412672. Its totient is φ = 8506016668800.

The previous prime is 30204222013423. The next prime is 30204222013481. The reversal of 30204222013434 is 43431022240203.

It is a super-2 number, since 2×30204222013434² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10155294 + ... + 12788214.

It is an arithmetic number, because the mean of its divisors is an integer number (1094200256448).

Almost surely, 2^{30204222013434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30204222013434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35014408206336).

30204222013434 is an abundant number, since it is smaller than the sum of its proper divisors (39824594399238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30204222013434 is a wasteful number, since it uses less digits than its factorization.

30204222013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636851.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 30204222013434 its reverse (43431022240203), we get a palindrome (73635244253637).

The spelling of 30204222013434 in words is "thirty trillion, two hundred four billion, two hundred twenty-two million, thirteen thousand, four hundred thirty-four".