11021010202001 has 8 divisors (see below), whose sum is σ = 11268632088000. Its totient is φ = 10774857882672.

The previous prime is 11021010201997. The next prime is 11021010202019. The reversal of 11021010202001 is 10020201012011.

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 11021010202001 - 2² = 11021010201997 is a prime.

It is a super-2 number, since 2×11021010202001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11021010201001) 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, 367376501 + ... + 367406498.

It is an arithmetic number, because the mean of its divisors is an integer number (1408579011000).

Almost surely, 2^{11021010202001} is an apocalyptic number.

It is an amenable number.

11021010202001 is a deficient number, since it is larger than the sum of its proper divisors (247621885999).

11021010202001 is an equidigital number, since it uses as much as digits as its factorization.

11021010202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734783335.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11021010202001 its reverse (10020201012011), we get a palindrome (21041211214012).

The spelling of 11021010202001 in words is "eleven trillion, twenty-one billion, ten million, two hundred two thousand, one".