33041402201 has 2 divisors, whose sum is σ = 33041402202. Its totient is φ = 33041402200.

The previous prime is 33041402197. The next prime is 33041402209. The reversal of 33041402201 is 10220414033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33014890000 + 26512201 = 181700^2 + 5149^2 .

It is a cyclic number.

It is not a de Polignac number, because 33041402201 - 2² = 33041402197 is a prime.

It is not a weakly prime, because it can be changed into another prime (33041402209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16520701100 + 16520701101.

It is an arithmetic number, because the mean of its divisors is an integer number (16520701101).

Almost surely, 2^33041402201 is an apocalyptic number.

It is an amenable number.

33041402201 is a deficient number, since it is larger than the sum of its proper divisors (1).

33041402201 is an equidigital number, since it uses as much as digits as its factorization.

33041402201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 33041402201 its reverse (10220414033), we get a palindrome (43261816234).

The spelling of 33041402201 in words is "thirty-three billion, forty-one million, four hundred two thousand, two hundred one".