1322160577506 has 64 divisors (see below), whose sum is σ = 3111371429760. Its totient is φ = 414741427200.

The previous prime is 1322160577481. The next prime is 1322160577513. The reversal of 1322160577506 is 6057750612231.

It is a happy number.

1322160577506 is a `hidden beast` number, since 1 + 3 + 2 + 21 + 6 + 0 + 577 + 50 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7269781 + ... + 7449431.

It is an arithmetic number, because the mean of its divisors is an integer number (48615178590).

Almost surely, 2^{1322160577506} is an apocalyptic number.

1322160577506 is an abundant number, since it is smaller than the sum of its proper divisors (1789210852254).

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

1322160577506 is a wasteful number, since it uses less digits than its factorization.

1322160577506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187696 (or 187690 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 1322160577506 in words is "one trillion, three hundred twenty-two billion, one hundred sixty million, five hundred seventy-seven thousand, five hundred six".