20033030100012 has 24 divisors (see below), whose sum is σ = 46745195851200. Its totient is φ = 6677468278416.

The previous prime is 20033030100011. The next prime is 20033030100019. The reversal of 20033030100012 is 21000103033002.

It is a junction number, because it is equal to n+sod(n) for n = 20033030099964 and 20033030100000.

It is not an unprimeable number, because it can be changed into a prime (20033030100011) 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, 25651962 + ... + 26421377.

It is an arithmetic number, because the mean of its divisors is an integer number (1947716493800).

Almost surely, 2^{20033030100012} is an apocalyptic number.

It is an amenable number.

20033030100012 is an abundant number, since it is smaller than the sum of its proper divisors (26712165751188).

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

20033030100012 is a wasteful number, since it uses less digits than its factorization.

20033030100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52105405 (or 52105403 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20033030100012 its reverse (21000103033002), we get a palindrome (41033133133014).

The spelling of 20033030100012 in words is "twenty trillion, thirty-three billion, thirty million, one hundred thousand, twelve".