10002220021101 has 24 divisors (see below), whose sum is σ = 16753029681472. Its totient is φ = 5195958451200.

The previous prime is 10002220021067. The next prime is 10002220021127. The reversal of 10002220021101 is 10112002220001.

10002220021101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10002220021101 - 2¹⁰ = 10002220020077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002220021141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1968163540 + ... + 1968168621.

Almost surely, 2^{10002220021101} is an apocalyptic number.

10002220021101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10002220021101 is a deficient number, since it is larger than the sum of its proper divisors (6750809660371).

10002220021101 is a wasteful number, since it uses less digits than its factorization.

10002220021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936332193 (or 3936332182 counting only the distinct ones).

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

Adding to 10002220021101 its reverse (10112002220001), we get a palindrome (20114222241102).

The spelling of 10002220021101 in words is "ten trillion, two billion, two hundred twenty million, twenty-one thousand, one hundred one".