11002221012201 has 8 divisors (see below), whose sum is σ = 14675047173024. Its totient is φ = 7332104429760.

The previous prime is 11002221012127. The next prime is 11002221012203. The reversal of 11002221012201 is 10221012220011.

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

It is not a de Polignac number, because 11002221012201 - 2¹³ = 11002221004009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11002221012203) 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, 677385120 + ... + 677401361.

It is an arithmetic number, because the mean of its divisors is an integer number (1834380896628).

Almost surely, 2^{11002221012201} is an apocalyptic number.

It is an amenable number.

11002221012201 is a deficient number, since it is larger than the sum of its proper divisors (3672826160823).

11002221012201 is a wasteful number, since it uses less digits than its factorization.

11002221012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354789191.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11002221012201 its reverse (10221012220011), we get a palindrome (21223233232212).

The spelling of 11002221012201 in words is "eleven trillion, two billion, two hundred twenty-one million, twelve thousand, two hundred one".