33232121047 has 2 divisors, whose sum is σ = 33232121048. Its totient is φ = 33232121046.

The previous prime is 33232120969. The next prime is 33232121059. The reversal of 33232121047 is 74012123233.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33232121047 is a prime.

It is a super-2 number, since 2×33232121047² (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 (33232124047) 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, 16616060523 + 16616060524.

It is an arithmetic number, because the mean of its divisors is an integer number (16616060524).

Almost surely, 2^33232121047 is an apocalyptic number.

33232121047 is a deficient number, since it is larger than the sum of its proper divisors (1).

33232121047 is an equidigital number, since it uses as much as digits as its factorization.

33232121047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 33232121047 in words is "thirty-three billion, two hundred thirty-two million, one hundred twenty-one thousand, forty-seven".