1149915220282 has 8 divisors (see below), whose sum is σ = 1729815160500. Its totient is φ = 573310166784.

The previous prime is 1149915220241. The next prime is 1149915220309. The reversal of 1149915220282 is 2820225199411.

It is a Cunningham number, because it is equal to 1072341²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 1149915220281 + 1 = 1072341^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 823720807 + ... + 823722202.

Almost surely, 2^{1149915220282} is an apocalyptic number.

1149915220282 is a deficient number, since it is larger than the sum of its proper divisors (579899940218).

1149915220282 is a wasteful number, since it uses less digits than its factorization.

1149915220282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647443360.

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 1149915220282 in words is "one trillion, one hundred forty-nine billion, nine hundred fifteen million, two hundred twenty thousand, two hundred eighty-two".