1365633320002 has 128 divisors (see below), whose sum is σ = 2535677706240. Its totient is φ = 539072513280.

The previous prime is 1365633319993. The next prime is 1365633320003. The reversal of 1365633320002 is 2000233365631.

It is a self number, because there is not a number n which added to its sum of digits gives 1365633320002.

It is not an unprimeable number, because it can be changed into a prime (1365633320003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 581862193 + ... + 581864539.

It is an arithmetic number, because the mean of its divisors is an integer number (19809982080).

Almost surely, 2^{1365633320002} is an apocalyptic number.

1365633320002 is a deficient number, since it is larger than the sum of its proper divisors (1170044386238).

1365633320002 is a wasteful number, since it uses less digits than its factorization.

1365633320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056.

The product of its (nonzero) digits is 58320, while the sum is 34.

Adding to 1365633320002 its reverse (2000233365631), we get a palindrome (3365866685633).

The spelling of 1365633320002 in words is "one trillion, three hundred sixty-five billion, six hundred thirty-three million, three hundred twenty thousand, two".