12230311020030 has 48 divisors (see below), whose sum is σ = 31800010454784. Its totient is φ = 3261293010240.

The previous prime is 12230311020001. The next prime is 12230311020071. The reversal of 12230311020030 is 3002011303221.

12230311020030 is a `hidden beast` number, since 1 + 22 + 303 + 110 + 200 + 30 = 666.

It is a super-2 number, since 2×12230311020030² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12230311019985 and 12230311020012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160926 + ... + 4948385.

It is an arithmetic number, because the mean of its divisors is an integer number (662500217808).

Almost surely, 2^{12230311020030} is an apocalyptic number.

12230311020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12230311020030 is an abundant number, since it is smaller than the sum of its proper divisors (19569699434754).

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

12230311020030 is a wasteful number, since it uses less digits than its factorization.

12230311020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135921 (or 5135918 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12230311020030 its reverse (3002011303221), we get a palindrome (15232322323251).

The spelling of 12230311020030 in words is "twelve trillion, two hundred thirty billion, three hundred eleven million, twenty thousand, thirty".