11021020200001 has 8 divisors (see below), whose sum is σ = 12604156196480. Its totient is φ = 9440060338368.

The previous prime is 11021020199963. The next prime is 11021020200103. The reversal of 11021020200001 is 10000202012011.

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

It is a cyclic number.

It is not a de Polignac number, because 11021020200001 - 2¹¹ = 11021020197953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021020203001) 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, 544022856 + ... + 544043113.

It is an arithmetic number, because the mean of its divisors is an integer number (1575519524560).

Almost surely, 2^{11021020200001} is an apocalyptic number.

It is an amenable number.

11021020200001 is a deficient number, since it is larger than the sum of its proper divisors (1583135996479).

11021020200001 is a wasteful number, since it uses less digits than its factorization.

11021020200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088067423.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11021020200001 its reverse (10000202012011), we get a palindrome (21021222212012).

The spelling of 11021020200001 in words is "eleven trillion, twenty-one billion, twenty million, two hundred thousand, one".