33223210112489 has 2 divisors, whose sum is σ = 33223210112490. Its totient is φ = 33223210112488.

The previous prime is 33223210112399. The next prime is 33223210112503. The reversal of 33223210112489 is 98421101232233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26705298992089 + 6517911120400 = 5167717^2 + 2553020^2 .

It is a cyclic number.

It is not a de Polignac number, because 33223210112489 - 2¹⁶ = 33223210046953 is a prime.

It is a super-3 number, since 3×33223210112489³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (33223210112789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16611605056244 + 16611605056245.

It is an arithmetic number, because the mean of its divisors is an integer number (16611605056245).

Almost surely, 2^{33223210112489} is an apocalyptic number.

It is an amenable number.

33223210112489 is a deficient number, since it is larger than the sum of its proper divisors (1).

33223210112489 is an equidigital number, since it uses as much as digits as its factorization.

33223210112489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 33223210112489 in words is "thirty-three trillion, two hundred twenty-three billion, two hundred ten million, one hundred twelve thousand, four hundred eighty-nine".