33225052279 has 2 divisors, whose sum is σ = 33225052280. Its totient is φ = 33225052278.

The previous prime is 33225052193. The next prime is 33225052291. The reversal of 33225052279 is 97225052233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33225052279 - 2¹³ = 33225044087 is a prime.

It is a super-2 number, since 2×33225052279² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33225052579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16612526139 + 16612526140.

It is an arithmetic number, because the mean of its divisors is an integer number (16612526140).

Almost surely, 2^33225052279 is an apocalyptic number.

33225052279 is a deficient number, since it is larger than the sum of its proper divisors (1).

33225052279 is an equidigital number, since it uses as much as digits as its factorization.

33225052279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 33225052279 in words is "thirty-three billion, two hundred twenty-five million, fifty-two thousand, two hundred seventy-nine".