1099022828 has 12 divisors (see below), whose sum is σ = 1924573392. Its totient is φ = 549144720.

The previous prime is 1099022807. The next prime is 1099022839. The reversal of 1099022828 is 8282209901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84875 + ... + 96962.

It is an arithmetic number, because the mean of its divisors is an integer number (160381116).

Almost surely, 2^1099022828 is an apocalyptic number.

It is an amenable number.

1099022828 is a deficient number, since it is larger than the sum of its proper divisors (825550564).

1099022828 is a wasteful number, since it uses less digits than its factorization.

1099022828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183352 (or 183350 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 1099022828 is about 33151.5132082987. The cubic root of 1099022828 is about 1031.9743536182.

The spelling of 1099022828 in words is "one billion, ninety-nine million, twenty-two thousand, eight hundred twenty-eight".