32281135228 has 6 divisors (see below), whose sum is σ = 56491986656. Its totient is φ = 16140567612.

The previous prime is 32281135213. The next prime is 32281135231. The reversal of 32281135228 is 82253118223.

It is a super-2 number, since 2×32281135228² (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 as a sum of consecutive naturals, namely, 4035141900 + ... + 4035141907.

Almost surely, 2^32281135228 is an apocalyptic number.

It is an amenable number.

32281135228 is a deficient number, since it is larger than the sum of its proper divisors (24210851428).

32281135228 is a wasteful number, since it uses less digits than its factorization.

32281135228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8070283811 (or 8070283809 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The spelling of 32281135228 in words is "thirty-two billion, two hundred eighty-one million, one hundred thirty-five thousand, two hundred twenty-eight".