11102201516 has 12 divisors (see below), whose sum is σ = 22204403088. Its totient is φ = 4758086352.

The previous prime is 11102201497. The next prime is 11102201521. The reversal of 11102201516 is 61510220111.

11102201516 is an admirable number.

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, 198253571 + ... + 198253626.

It is an arithmetic number, because the mean of its divisors is an integer number (1850366924).

Almost surely, 2^11102201516 is an apocalyptic number.

It is an amenable number.

11102201516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11102201516 is a wasteful number, since it uses less digits than its factorization.

11102201516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396507208 (or 396507206 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 11102201516 its reverse (61510220111), we get a palindrome (72612421627).

The spelling of 11102201516 in words is "eleven billion, one hundred two million, two hundred one thousand, five hundred sixteen".