33333222013012 has 96 divisors (see below), whose sum is σ = 62044487568000. Its totient is φ = 15625323141120.

The previous prime is 33333222012953. The next prime is 33333222013051. The reversal of 33333222013012 is 21031022233333.

It is a super-2 number, since 2×33333222013012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10387415664 + ... + 10387418872.

It is an arithmetic number, because the mean of its divisors is an integer number (646296745500).

Almost surely, 2^{33333222013012} is an apocalyptic number.

It is an amenable number.

33333222013012 is a deficient number, since it is larger than the sum of its proper divisors (28711265554988).

33333222013012 is a wasteful number, since it uses less digits than its factorization.

33333222013012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169 (or 6167 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 33333222013012 its reverse (21031022233333), we get a palindrome (54364244246345).

The spelling of 33333222013012 in words is "thirty-three trillion, three hundred thirty-three billion, two hundred twenty-two million, thirteen thousand, twelve".