33212390983 has 2 divisors, whose sum is σ = 33212390984. Its totient is φ = 33212390982.

The previous prime is 33212390929. The next prime is 33212391007. The reversal of 33212390983 is 38909321233.

It is a strong prime.

It is an emirp because it is prime and its reverse (38909321233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33212390983 - 2¹⁷ = 33212259911 is a prime.

It is a super-2 number, since 2×33212390983² (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 (33212390923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16606195491 + 16606195492.

It is an arithmetic number, because the mean of its divisors is an integer number (16606195492).

Almost surely, 2^33212390983 is an apocalyptic number.

33212390983 is a deficient number, since it is larger than the sum of its proper divisors (1).

33212390983 is an equidigital number, since it uses as much as digits as its factorization.

33212390983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 33212390983 in words is "thirty-three billion, two hundred twelve million, three hundred ninety thousand, nine hundred eighty-three".