30424240122 has 32 divisors (see below), whose sum is σ = 61098797760. Its totient is φ = 10099779840.

The previous prime is 30424240109. The next prime is 30424240129. The reversal of 30424240122 is 22104242403.

It is a super-2 number, since 2×30424240122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30424240092 and 30424240101.

It is not an unprimeable number, because it can be changed into a prime (30424240129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1473204 + ... + 1493712.

It is an arithmetic number, because the mean of its divisors is an integer number (1909337430).

Almost surely, 2^30424240122 is an apocalyptic number.

30424240122 is an abundant number, since it is smaller than the sum of its proper divisors (30674557638).

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

30424240122 is a wasteful number, since it uses less digits than its factorization.

30424240122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21518.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 30424240122 its reverse (22104242403), we get a palindrome (52528482525).

The spelling of 30424240122 in words is "thirty billion, four hundred twenty-four million, two hundred forty thousand, one hundred twenty-two".