10011102210021 has 48 divisors (see below), whose sum is σ = 14698486079424. Its totient is φ = 6056354304000.

The previous prime is 10011102209903. The next prime is 10011102210029. The reversal of 10011102210021 is 12001220111001.

10011102210021 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 10011102210021 - 2⁷ = 10011102209893 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10011102209979 and 10011102210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011102210029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1101205686 + ... + 1101214776.

It is an arithmetic number, because the mean of its divisors is an integer number (306218459988).

Almost surely, 2^{10011102210021} is an apocalyptic number.

10011102210021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10011102210021 is a deficient number, since it is larger than the sum of its proper divisors (4687383869403).

10011102210021 is a wasteful number, since it uses less digits than its factorization.

10011102210021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14274 (or 14263 counting only the distinct ones).

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

Adding to 10011102210021 its reverse (12001220111001), we get a palindrome (22012322321022).

The spelling of 10011102210021 in words is "ten trillion, eleven billion, one hundred two million, two hundred ten thousand, twenty-one".