1361322333712 has 80 divisors (see below), whose sum is σ = 3047450200704. Its totient is φ = 582220544000.

The previous prime is 1361322333691. The next prime is 1361322333727. The reversal of 1361322333712 is 2173332231631.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10921662 + ... + 11045602.

Almost surely, 2^{1361322333712} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1361322333712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1523725100352).

1361322333712 is an abundant number, since it is smaller than the sum of its proper divisors (1686127866992).

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

1361322333712 is a wasteful number, since it uses less digits than its factorization.

1361322333712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127648 (or 127642 counting only the distinct ones).

The product of its digits is 81648, while the sum is 37.

The spelling of 1361322333712 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-two million, three hundred thirty-three thousand, seven hundred twelve".