30220123033 has 8 divisors (see below), whose sum is σ = 30727733696. Its totient is φ = 29712906000.

The previous prime is 30220123019. The next prime is 30220123091. The reversal of 30220123033 is 33032102203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30220123033 - 2¹⁷ = 30219991961 is a prime.

It is a super-2 number, since 2×30220123033² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30220123033.

It is not an unprimeable number, because it can be changed into a prime (30220126033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58510 + ... + 252712.

It is an arithmetic number, because the mean of its divisors is an integer number (3840966712).

Almost surely, 2^30220123033 is an apocalyptic number.

It is an amenable number.

30220123033 is a deficient number, since it is larger than the sum of its proper divisors (507610663).

30220123033 is a wasteful number, since it uses less digits than its factorization.

30220123033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196815.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30220123033 its reverse (33032102203), we get a palindrome (63252225236).

The spelling of 30220123033 in words is "thirty billion, two hundred twenty million, one hundred twenty-three thousand, thirty-three".