30120232022 has 16 divisors (see below), whose sum is σ = 45264960000. Its totient is φ = 15031940352.

The previous prime is 30120232007. The next prime is 30120232027. The reversal of 30120232022 is 22023202103.

It is a super-2 number, since 2×30120232022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30120232027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2524523 + ... + 2536425.

It is an arithmetic number, because the mean of its divisors is an integer number (2829060000).

Almost surely, 2^30120232022 is an apocalyptic number.

30120232022 is a deficient number, since it is larger than the sum of its proper divisors (15144727978).

30120232022 is a wasteful number, since it uses less digits than its factorization.

30120232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14167.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30120232022 its reverse (22023202103), we get a palindrome (52143434125).

The spelling of 30120232022 in words is "thirty billion, one hundred twenty million, two hundred thirty-two thousand, twenty-two".