11011021220096 has 18 divisors (see below), whose sum is σ = 21979030639062. Its totient is φ = 5505510609920.

The previous prime is 11011021219999. The next prime is 11011021220137. The reversal of 11011021220096 is 69002212011011.

It can be written as a sum of positive squares in only one way, i.e., 6737969977600 + 4273051242496 = 2595760^2 + 2067136^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21505900565 + ... + 21505901076.

Almost surely, 2^{11011021220096} is an apocalyptic number.

11011021220096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11011021220096 is a deficient number, since it is larger than the sum of its proper divisors (10968009418966).

11011021220096 is an frugal number, since it uses more digits than its factorization.

11011021220096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43011801657 (or 43011801643 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 11011021220096 in words is "eleven trillion, eleven billion, twenty-one million, two hundred twenty thousand, ninety-six".