30220222430134 has 32 divisors (see below), whose sum is σ = 51128651844000. Its totient is φ = 13275509495040.

The previous prime is 30220222430131. The next prime is 30220222430143. The reversal of 30220222430134 is 43103422202203.

It is a super-2 number, since 2×30220222430134² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220222430131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124461199 + ... + 124703770.

It is an arithmetic number, because the mean of its divisors is an integer number (1597770370125).

Almost surely, 2^{30220222430134} is an apocalyptic number.

30220222430134 is a deficient number, since it is larger than the sum of its proper divisors (20908429413866).

30220222430134 is a wasteful number, since it uses less digits than its factorization.

30220222430134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249165168.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30220222430134 its reverse (43103422202203), we get a palindrome (73323644632337).

The spelling of 30220222430134 in words is "thirty trillion, two hundred twenty billion, two hundred twenty-two million, four hundred thirty thousand, one hundred thirty-four".