33228806452 has 24 divisors (see below), whose sum is σ = 59186211840. Its totient is φ = 16319220960.

The previous prime is 33228806447. The next prime is 33228806453. The reversal of 33228806452 is 25460882233.

It is a super-2 number, since 2×33228806452² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33228806399 and 33228806408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33228806453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80733 + ... + 270139.

It is an arithmetic number, because the mean of its divisors is an integer number (2466092160).

Almost surely, 2^33228806452 is an apocalyptic number.

It is an amenable number.

33228806452 is a deficient number, since it is larger than the sum of its proper divisors (25957405388).

33228806452 is a wasteful number, since it uses less digits than its factorization.

33228806452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190191 (or 190189 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 33228806452 in words is "thirty-three billion, two hundred twenty-eight million, eight hundred six thousand, four hundred fifty-two".