11002221119977 has 8 divisors (see below), whose sum is σ = 11517974588736. Its totient is φ = 10489583986992.

The previous prime is 11002221119951. The next prime is 11002221119983. The reversal of 11002221119977 is 77991112220011.

11002221119977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11002221119977 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11002221119947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779076718 + ... + 779090839.

It is an arithmetic number, because the mean of its divisors is an integer number (1439746823592).

Almost surely, 2^{11002221119977} is an apocalyptic number.

It is an amenable number.

11002221119977 is a deficient number, since it is larger than the sum of its proper divisors (515753468759).

11002221119977 is a wasteful number, since it uses less digits than its factorization.

11002221119977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558167887.

The product of its (nonzero) digits is 31752, while the sum is 43.

Adding to 11002221119977 its reverse (77991112220011), we get a palindrome (88993333339988).

The spelling of 11002221119977 in words is "eleven trillion, two billion, two hundred twenty-one million, one hundred nineteen thousand, nine hundred seventy-seven".