11202010221986 has 8 divisors (see below), whose sum is σ = 16844918115564. Its totient is φ = 5587037516800.

The previous prime is 11202010221953. The next prime is 11202010221991. The reversal of 11202010221986 is 68912201020211.

It can be written as a sum of positive squares in 2 ways, for example, as 10873143528025 + 328866693961 = 3297445^2 + 573469^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6983796095 + ... + 6983797698.

Almost surely, 2^{11202010221986} is an apocalyptic number.

11202010221986 is a deficient number, since it is larger than the sum of its proper divisors (5642907893578).

11202010221986 is a wasteful number, since it uses less digits than its factorization.

11202010221986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13967594196.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 11202010221986 in words is "eleven trillion, two hundred two billion, ten million, two hundred twenty-one thousand, nine hundred eighty-six".