30552215230112 has 24 divisors (see below), whose sum is σ = 60150595075200. Its totient is φ = 15275873623744.

The previous prime is 30552215230057. The next prime is 30552215230123. The reversal of 30552215230112 is 21103251225503.

It is a super-2 number, since 2×30552215230112² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5180912 + ... + 9377967.

It is an arithmetic number, because the mean of its divisors is an integer number (2506274794800).

Almost surely, 2^{30552215230112} is an apocalyptic number.

30552215230112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30552215230112 is a deficient number, since it is larger than the sum of its proper divisors (29598379845088).

30552215230112 is a wasteful number, since it uses less digits than its factorization.

30552215230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14624468 (or 14624460 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 30552215230112 its reverse (21103251225503), we get a palindrome (51655466455615).

The spelling of 30552215230112 in words is "thirty trillion, five hundred fifty-two billion, two hundred fifteen million, two hundred thirty thousand, one hundred twelve".