11206646632 has 16 divisors (see below), whose sum is σ = 21198415140. Its totient is φ = 5553735936.

The previous prime is 11206646629. The next prime is 11206646641. The reversal of 11206646632 is 23664660211.

It can be written as a sum of positive squares in 2 ways, for example, as 6469628356 + 4737018276 = 80434^2 + 68826^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11206646591 and 11206646600.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6197463 + ... + 6199270.

Almost surely, 2^11206646632 is an apocalyptic number.

It is an amenable number.

11206646632 is a deficient number, since it is larger than the sum of its proper divisors (9991768508).

11206646632 is a wasteful number, since it uses less digits than its factorization.

11206646632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12396852 (or 12396848 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 11206646632 in words is "eleven billion, two hundred six million, six hundred forty-six thousand, six hundred thirty-two".