33331010012 has 24 divisors (see below), whose sum is σ = 58899301776. Its totient is φ = 16503378048.

The previous prime is 33331009991. The next prime is 33331010029. The reversal of 33331010012 is 21001013333.

It is a super-2 number, since 2×33331010012² (a number of 22 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 7 ways as a sum of consecutive naturals, for example, 88328 + ... + 272880.

It is an arithmetic number, because the mean of its divisors is an integer number (2454137574).

Almost surely, 2^33331010012 is an apocalyptic number.

It is an amenable number.

33331010012 is a deficient number, since it is larger than the sum of its proper divisors (25568291764).

33331010012 is a wasteful number, since it uses less digits than its factorization.

33331010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184997 (or 184995 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 33331010012 its reverse (21001013333), we get a palindrome (54332023345).

The spelling of 33331010012 in words is "thirty-three billion, three hundred thirty-one million, ten thousand, twelve".