110002020220221 has 16 divisors (see below), whose sum is σ = 148773066005760. Its totient is φ = 72285916435200.

The previous prime is 110002020220219. The next prime is 110002020220223. The reversal of 110002020220221 is 122022020200011.

It is an interprime number because it is at equal distance from previous prime (110002020220219) and next prime (110002020220223).

It is not a de Polignac number, because 110002020220221 - 2¹ = 110002020220219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110002020220221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110002020220223) 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, 386000280 + ... + 386285153.

It is an arithmetic number, because the mean of its divisors is an integer number (9298316625360).

Almost surely, 2^{110002020220221} is an apocalyptic number.

It is an amenable number.

110002020220221 is a deficient number, since it is larger than the sum of its proper divisors (38771045785539).

110002020220221 is an equidigital number, since it uses as much as digits as its factorization.

110002020220221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772286116.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 110002020220221 its reverse (122022020200011), we get a palindrome (232024040420232).

The spelling of 110002020220221 in words is "one hundred ten trillion, two billion, twenty million, two hundred twenty thousand, two hundred twenty-one".