20212002010933 has 2 divisors, whose sum is σ = 20212002010934. Its totient is φ = 20212002010932.

The previous prime is 20212002010913. The next prime is 20212002011027. The reversal of 20212002010933 is 33901020021202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18527919621649 + 1684082389284 = 4304407^2 + 1297722^2 .

It is a cyclic number.

It is not a de Polignac number, because 20212002010933 - 2⁴¹ = 18012978755381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20212002010898 and 20212002010907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20212002010913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10106001005466 + 10106001005467.

It is an arithmetic number, because the mean of its divisors is an integer number (10106001005467).

Almost surely, 2^{20212002010933} is an apocalyptic number.

It is an amenable number.

20212002010933 is a deficient number, since it is larger than the sum of its proper divisors (1).

20212002010933 is an equidigital number, since it uses as much as digits as its factorization.

20212002010933 is an evil number, because the sum of its binary digits is even.

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

The spelling of 20212002010933 in words is "twenty trillion, two hundred twelve billion, two million, ten thousand, nine hundred thirty-three".