20141010223021 has 16 divisors (see below), whose sum is σ = 20658241368576. Its totient is φ = 19625023600000.

The previous prime is 20141010222997. The next prime is 20141010223031. The reversal of 20141010223021 is 12032201014102.

It is a cyclic number.

It is not a de Polignac number, because 20141010223021 - 2³⁵ = 20106650484653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20141010223021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20141010223031) 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, 250248816 + ... + 250329286.

It is an arithmetic number, because the mean of its divisors is an integer number (1291140085536).

Almost surely, 2^{20141010223021} is an apocalyptic number.

It is an amenable number.

20141010223021 is a deficient number, since it is larger than the sum of its proper divisors (517231145555).

20141010223021 is an equidigital number, since it uses as much as digits as its factorization.

20141010223021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88124.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20141010223021 its reverse (12032201014102), we get a palindrome (32173211237123).

The spelling of 20141010223021 in words is "twenty trillion, one hundred forty-one billion, ten million, two hundred twenty-three thousand, twenty-one".