10002221011 has 8 divisors (see below), whose sum is σ = 10238114304. Its totient is φ = 9767289480.

The previous prime is 10002220981. The next prime is 10002221039. The reversal of 10002221011 is 11012220001.

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 10002221011 - 2¹⁷ = 10002089939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002221311) 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, 219375 + ... + 261016.

It is an arithmetic number, because the mean of its divisors is an integer number (1279764288).

Almost surely, 2^10002221011 is an apocalyptic number.

10002221011 is a deficient number, since it is larger than the sum of its proper divisors (235893293).

10002221011 is an equidigital number, since it uses as much as digits as its factorization.

10002221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480881.

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

Adding to 10002221011 its reverse (11012220001), we get a palindrome (21014441012).

The spelling of 10002221011 in words is "ten billion, two million, two hundred twenty-one thousand, eleven".