212420300043033 has 12 divisors (see below), whose sum is σ = 306883561234068. Its totient is φ = 141588500000640.

The previous prime is 212420300043011. The next prime is 212420300043067. The reversal of 212420300043033 is 330340003024212.

212420300043033 is a `hidden beast` number, since 2 + 1 + 24 + 203 + 0 + 0 + 0 + 430 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21948503515929 + 190471796527104 = 4684923^2 + 13801152^2 .

It is not a de Polignac number, because 212420300043033 - 2⁶ = 212420300042969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212420300042988 and 212420300043006.

It is not an unprimeable number, because it can be changed into a prime (212420300043433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2086059708 + ... + 2086161533.

It is an arithmetic number, because the mean of its divisors is an integer number (25573630102839).

Almost surely, 2^{212420300043033} is an apocalyptic number.

It is an amenable number.

212420300043033 is a deficient number, since it is larger than the sum of its proper divisors (94463261191035).

212420300043033 is a wasteful number, since it uses less digits than its factorization.

212420300043033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172226904 (or 4172226901 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 212420300043033 its reverse (330340003024212), we get a palindrome (542760303067245).

The spelling of 212420300043033 in words is "two hundred twelve trillion, four hundred twenty billion, three hundred million, forty-three thousand, thirty-three".