33225454012 has 12 divisors (see below), whose sum is σ = 58797854640. Its totient is φ = 16426066976.

The previous prime is 33225453979. The next prime is 33225454013. The reversal of 33225454012 is 21045452233.

It is a super-2 number, since 2×33225454012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33225454013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 46664608 + ... + 46665319.

It is an arithmetic number, because the mean of its divisors is an integer number (4899821220).

Almost surely, 2^33225454012 is an apocalyptic number.

It is an amenable number.

33225454012 is a deficient number, since it is larger than the sum of its proper divisors (25572400628).

33225454012 is a wasteful number, since it uses less digits than its factorization.

33225454012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93330020 (or 93330018 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 33225454012 in words is "thirty-three billion, two hundred twenty-five million, four hundred fifty-four thousand, twelve".