10110101002221 has 32 divisors (see below), whose sum is σ = 15309941378688. Its totient is φ = 5880062730240.

The previous prime is 10110101002207. The next prime is 10110101002229. The reversal of 10110101002221 is 12220010101101.

It is not a de Polignac number, because 10110101002221 - 2⁵ = 10110101002189 is a prime.

It is a super-2 number, since 2×10110101002221² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10110101002197 and 10110101002206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110101002229) 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, 56624436 + ... + 56802701.

It is an arithmetic number, because the mean of its divisors is an integer number (478435668084).

Almost surely, 2^{10110101002221} is an apocalyptic number.

10110101002221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10110101002221 is a deficient number, since it is larger than the sum of its proper divisors (5199840376467).

10110101002221 is a wasteful number, since it uses less digits than its factorization.

10110101002221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113427261.

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

Adding to 10110101002221 its reverse (12220010101101), we get a palindrome (22330111103322).

The spelling of 10110101002221 in words is "ten trillion, one hundred ten billion, one hundred one million, two thousand, two hundred twenty-one".