1099334225 has 24 divisors (see below), whose sum is σ = 1498856448. Its totient is φ = 793195200.

The previous prime is 1099334221. The next prime is 1099334227. The reversal of 1099334225 is 5224339901.

It is a happy number.

It is not a de Polignac number, because 1099334225 - 2² = 1099334221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1099334221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19187 + ... + 50663.

It is an arithmetic number, because the mean of its divisors is an integer number (62452352).

Almost surely, 2^1099334225 is an apocalyptic number.

It is an amenable number.

1099334225 is a deficient number, since it is larger than the sum of its proper divisors (399522223).

1099334225 is a wasteful number, since it uses less digits than its factorization.

1099334225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31625 (or 31620 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 1099334225 is about 33156.2094486086. The cubic root of 1099334225 is about 1032.0718109120.

The spelling of 1099334225 in words is "one billion, ninety-nine million, three hundred thirty-four thousand, two hundred twenty-five".