33212222009999 has 2 divisors, whose sum is σ = 33212222010000. Its totient is φ = 33212222009998.

The previous prime is 33212222009963. The next prime is 33212222010031. The reversal of 33212222009999 is 99990022221233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33212222009999 - 2²⁸ = 33211953574543 is a prime.

It is a super-2 number, since 2×33212222009999² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33212222009999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33212222009909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16606111004999 + 16606111005000.

It is an arithmetic number, because the mean of its divisors is an integer number (16606111005000).

Almost surely, 2^{33212222009999} is an apocalyptic number.

33212222009999 is a deficient number, since it is larger than the sum of its proper divisors (1).

33212222009999 is an equidigital number, since it uses as much as digits as its factorization.

33212222009999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 53.

The spelling of 33212222009999 in words is "thirty-three trillion, two hundred twelve billion, two hundred twenty-two million, nine thousand, nine hundred ninety-nine".