1148223352828 has 6 divisors (see below), whose sum is σ = 2009390867456. Its totient is φ = 574111676412.

The previous prime is 1148223352819. The next prime is 1148223352831. The reversal of 1148223352828 is 8282533228411.

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, 143527919100 + ... + 143527919107.

Almost surely, 2^{1148223352828} is an apocalyptic number.

It is an amenable number.

1148223352828 is a deficient number, since it is larger than the sum of its proper divisors (861167514628).

1148223352828 is a wasteful number, since it uses less digits than its factorization.

1148223352828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287055838211 (or 287055838209 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 49.

It can be divided in two parts, 1148223 and 352828, that added together give a palindrome (1501051).

The spelling of 1148223352828 in words is "one trillion, one hundred forty-eight billion, two hundred twenty-three million, three hundred fifty-two thousand, eight hundred twenty-eight".