11220516016 has 10 divisors (see below), whose sum is σ = 21739749812. Its totient is φ = 5610258000.

The previous prime is 11220515989. The next prime is 11220516023. The reversal of 11220516016 is 61061502211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350641110 + ... + 350641141.

Almost surely, 2^11220516016 is an apocalyptic number.

11220516016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11220516016 is a deficient number, since it is larger than the sum of its proper divisors (10519233796).

11220516016 is an equidigital number, since it uses as much as digits as its factorization.

11220516016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701282259 (or 701282253 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 11220516016 in words is "eleven billion, two hundred twenty million, five hundred sixteen thousand, sixteen".