3666022252933 has 2 divisors, whose sum is σ = 3666022252934. Its totient is φ = 3666022252932.

The previous prime is 3666022252901. The next prime is 3666022252979. The reversal of 3666022252933 is 3392522206663.

3666022252933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2579386966209 + 1086635286724 = 1606047^2 + 1042418^2 .

It is a cyclic number.

It is not a de Polignac number, because 3666022252933 - 2⁵ = 3666022252901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3666022252033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833011126466 + 1833011126467.

It is an arithmetic number, because the mean of its divisors is an integer number (1833011126467).

Almost surely, 2^{3666022252933} is an apocalyptic number.

It is an amenable number.

3666022252933 is a deficient number, since it is larger than the sum of its proper divisors (1).

3666022252933 is an equidigital number, since it uses as much as digits as its factorization.

3666022252933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 49.

The spelling of 3666022252933 in words is "three trillion, six hundred sixty-six billion, twenty-two million, two hundred fifty-two thousand, nine hundred thirty-three".