33001021113332 has 48 divisors (see below), whose sum is σ = 59678714124288. Its totient is φ = 15951107016960.

The previous prime is 33001021113329. The next prime is 33001021113407. The reversal of 33001021113332 is 23331112010033.

It is a junction number, because it is equal to n+sod(n) for n = 33001021113298 and 33001021113307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051072658 + ... + 1051104054.

It is an arithmetic number, because the mean of its divisors is an integer number (1243306544256).

Almost surely, 2^{33001021113332} is an apocalyptic number.

It is an amenable number.

33001021113332 is a deficient number, since it is larger than the sum of its proper divisors (26677693010956).

33001021113332 is a wasteful number, since it uses less digits than its factorization.

33001021113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40256 (or 40254 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 33001021113332 its reverse (23331112010033), we get a palindrome (56332133123365).

The spelling of 33001021113332 in words is "thirty-three trillion, one billion, twenty-one million, one hundred thirteen thousand, three hundred thirty-two".