1322847465650 has 48 divisors (see below), whose sum is σ = 2604535084800. Its totient is φ = 499011562560.

The previous prime is 1322847465631. The next prime is 1322847465661. The reversal of 1322847465650 is 565647482231.

It is a junction number, because it is equal to n+sod(n) for n = 1322847465592 and 1322847465601.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10545890 + ... + 10670589.

It is an arithmetic number, because the mean of its divisors is an integer number (54261147600).

Almost surely, 2^{1322847465650} is an apocalyptic number.

1322847465650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322847465650 is a deficient number, since it is larger than the sum of its proper divisors (1281687619150).

1322847465650 is a wasteful number, since it uses less digits than its factorization.

1322847465650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21216563 (or 21216558 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 53.

The spelling of 1322847465650 in words is "one trillion, three hundred twenty-two billion, eight hundred forty-seven million, four hundred sixty-five thousand, six hundred fifty".