30411220120 has 64 divisors (see below), whose sum is σ = 68712739200. Its totient is φ = 12113487360.

The previous prime is 30411220093. The next prime is 30411220163. The reversal of 30411220120 is 2102211403.

It is a super-3 number, since 3×30411220120³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30411220094 and 30411220103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14987266 + ... + 14989294.

It is an arithmetic number, because the mean of its divisors is an integer number (1073636550).

Almost surely, 2^30411220120 is an apocalyptic number.

It is an amenable number.

30411220120 is an abundant number, since it is smaller than the sum of its proper divisors (38301519080).

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

30411220120 is a wasteful number, since it uses less digits than its factorization.

30411220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3428 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 30411220120 its reverse (2102211403), we get a palindrome (32513431523).

The spelling of 30411220120 in words is "thirty billion, four hundred eleven million, two hundred twenty thousand, one hundred twenty".