10100220021111 has 16 divisors (see below), whose sum is σ = 14691782141568. Its totient is φ = 6121115042400.

The previous prime is 10100220021011. The next prime is 10100220021121. The reversal of 10100220021111 is 11112002200101.

10100220021111 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 10100220021111 - 2⁷ = 10100220020983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100220021121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4868620 + ... + 6626001.

It is an arithmetic number, because the mean of its divisors is an integer number (918236383848).

Almost surely, 2^{10100220021111} is an apocalyptic number.

10100220021111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10100220021111 is a deficient number, since it is larger than the sum of its proper divisors (4591562120457).

10100220021111 is a wasteful number, since it uses less digits than its factorization.

10100220021111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11521262.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10100220021111 its reverse (11112002200101), we get a palindrome (21212222221212).

The spelling of 10100220021111 in words is "ten trillion, one hundred billion, two hundred twenty million, twenty-one thousand, one hundred eleven".