1563201132236 has 12 divisors (see below), whose sum is σ = 2735854116912. Its totient is φ = 781528527408.

The previous prime is 1563201132217. The next prime is 1563201132239. The reversal of 1563201132236 is 6322311023651.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1563201132196 and 1563201132205.

It is not an unprimeable number, because it can be changed into a prime (1563201132239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17960840 + ... + 18047663.

It is an arithmetic number, because the mean of its divisors is an integer number (227987843076).

Almost surely, 2^{1563201132236} is an apocalyptic number.

It is an amenable number.

1563201132236 is a deficient number, since it is larger than the sum of its proper divisors (1172652984676).

1563201132236 is a wasteful number, since it uses less digits than its factorization.

1563201132236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36019360 (or 36019358 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 1563201132236 its reverse (6322311023651), we get a palindrome (7885512155887).

The spelling of 1563201132236 in words is "one trillion, five hundred sixty-three billion, two hundred one million, one hundred thirty-two thousand, two hundred thirty-six".