30292120300012 has 24 divisors (see below), whose sum is σ = 53363027782400. Its totient is φ = 15045543752400.

The previous prime is 30292120299989. The next prime is 30292120300037. The reversal of 30292120300012 is 21000302129203.

It is a super-2 number, since 2×30292120300012² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30292120300012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48217489 + ... + 48841687.

Almost surely, 2^{30292120300012} is an apocalyptic number.

It is an amenable number.

30292120300012 is a deficient number, since it is larger than the sum of its proper divisors (23070907482388).

30292120300012 is a wasteful number, since it uses less digits than its factorization.

30292120300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704701 (or 704699 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 30292120300012 its reverse (21000302129203), we get a palindrome (51292422429215).

The spelling of 30292120300012 in words is "thirty trillion, two hundred ninety-two billion, one hundred twenty million, three hundred thousand, twelve".