11020021020201 has 8 divisors (see below), whose sum is σ = 14705739933984. Its totient is φ = 7340491393280.

The previous prime is 11020021020181. The next prime is 11020021020221. The reversal of 11020021020201 is 10202012002011.

It is an interprime number because it is at equal distance from previous prime (11020021020181) and next prime (11020021020221).

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 11020021020201 - 2³⁷ = 10882582066729 is a prime.

It is a super-4 number, since 4×11020021020201⁴ (a number of 53 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (11020021020221) 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, 1547317560 + ... + 1547324681.

It is an arithmetic number, because the mean of its divisors is an integer number (1838217491748).

Almost surely, 2^{11020021020201} is an apocalyptic number.

It is an amenable number.

11020021020201 is a deficient number, since it is larger than the sum of its proper divisors (3685718913783).

11020021020201 is a wasteful number, since it uses less digits than its factorization.

11020021020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094643431.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020021020201 its reverse (10202012002011), we get a palindrome (21222033022212).

The spelling of 11020021020201 in words is "eleven trillion, twenty billion, twenty-one million, twenty thousand, two hundred one".