10110012021021 has 32 divisors (see below), whose sum is σ = 14884902236160. Its totient is φ = 6052793832000.

The previous prime is 10110012021019. The next prime is 10110012021079. The reversal of 10110012021021 is 12012021001101.

It is not a de Polignac number, because 10110012021021 - 2¹ = 10110012021019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10110012020988 and 10110012021006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110012021521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1991605 + ... + 4917978.

It is an arithmetic number, because the mean of its divisors is an integer number (465153194880).

Almost surely, 2^{10110012021021} is an apocalyptic number.

10110012021021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10110012021021 is a deficient number, since it is larger than the sum of its proper divisors (4774890215139).

10110012021021 is a wasteful number, since it uses less digits than its factorization.

10110012021021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6910137.

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

Adding to 10110012021021 its reverse (12012021001101), we get a palindrome (22122033022122).

It can be divided in two parts, 101100 and 12021021, that added together give a palindrome (12122121).

The spelling of 10110012021021 in words is "ten trillion, one hundred ten billion, twelve million, twenty-one thousand, twenty-one".