20133000011212 has 12 divisors (see below), whose sum is σ = 38435727294216. Its totient is φ = 9151363641440.

The previous prime is 20133000011209. The next prime is 20133000011231. The reversal of 20133000011212 is 21211000033102.

20133000011212 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 228784090993 + ... + 228784091080.

It is an arithmetic number, because the mean of its divisors is an integer number (3202977274518).

Almost surely, 2^{20133000011212} is an apocalyptic number.

20133000011212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20133000011212 is a deficient number, since it is larger than the sum of its proper divisors (18302727283004).

20133000011212 is a wasteful number, since it uses less digits than its factorization.

20133000011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457568182088 (or 457568182086 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20133000011212 its reverse (21211000033102), we get a palindrome (41344000044314).

The spelling of 20133000011212 in words is "twenty trillion, one hundred thirty-three billion, eleven thousand, two hundred twelve".