30220304133042 has 48 divisors (see below), whose sum is σ = 70854690553920. Its totient is φ = 9635459285232.

The previous prime is 30220304133031. The next prime is 30220304133043. The reversal of 30220304133042 is 24033140302203.

30220304133042 is a `hidden beast` number, since 3 + 0 + 2 + 20 + 304 + 1 + 330 + 4 + 2 = 666.

It is a super-3 number, since 3×30220304133042³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 30220304132997 and 30220304133015.

It is not an unprimeable number, because it can be changed into a prime (30220304133043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1351764817 + ... + 1351787172.

It is an arithmetic number, because the mean of its divisors is an integer number (1476139386540).

Almost surely, 2^{30220304133042} is an apocalyptic number.

30220304133042 is an abundant number, since it is smaller than the sum of its proper divisors (40634386420878).

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

30220304133042 is a wasteful number, since it uses less digits than its factorization.

30220304133042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703552029 (or 2703552017 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 30220304133042 its reverse (24033140302203), we get a palindrome (54253444435245).

The spelling of 30220304133042 in words is "thirty trillion, two hundred twenty billion, three hundred four million, one hundred thirty-three thousand, forty-two".