1079647228812 has 18 divisors (see below), whose sum is σ = 2519185265884. Its totient is φ = 359881209800.

The previous prime is 1079647228801. The next prime is 1079647228817. The reversal of 1079647228812 is 2188227469701.

It is not an unprimeable number, because it can be changed into a prime (1079647228817) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3449437 + ... + 3749387.

Almost surely, 2^{1079647228812} is an apocalyptic number.

1079647228812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1079647228812 is an abundant number, since it is smaller than the sum of its proper divisors (1439538037072).

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

1079647228812 is an frugal number, since it uses more digits than its factorization.

1079647228812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599909 (or 299956 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 57.

The spelling of 1079647228812 in words is "one trillion, seventy-nine billion, six hundred forty-seven million, two hundred twenty-eight thousand, eight hundred twelve".