1099022839360 has 28 divisors (see below), whose sum is σ = 2617048136988. Its totient is φ = 439609135616.

The previous prime is 1099022839357. The next prime is 1099022839361. The reversal of 1099022839360 is 639382209901.

It can be written as a sum of positive squares in 2 ways, for example, as 636829536256 + 462193303104 = 798016^2 + 679848^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1099022839298 and 1099022839307.

It is not an unprimeable number, because it can be changed into a prime (1099022839361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1717222867 + ... + 1717223506.

Almost surely, 2^{1099022839360} is an apocalyptic number.

1099022839360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1099022839360 is an abundant number, since it is smaller than the sum of its proper divisors (1518025297628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1099022839360 is an equidigital number, since it uses as much as digits as its factorization.

1099022839360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434446390 (or 3434446380 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 52.

The spelling of 1099022839360 in words is "one trillion, ninety-nine billion, twenty-two million, eight hundred thirty-nine thousand, three hundred sixty".