110021200222021 has 8 divisors (see below), whose sum is σ = 120143511807264. Its totient is φ = 99918952685520.

The previous prime is 110021200222019. The next prime is 110021200222033. The reversal of 110021200222021 is 120222002120011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110021200222021 - 2¹ = 110021200222019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110021200221986 and 110021200222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021200222001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5016000715 + ... + 5016022648.

It is an arithmetic number, because the mean of its divisors is an integer number (15017938975908).

Almost surely, 2^{110021200222021} is an apocalyptic number.

110021200222021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110021200222021 is a deficient number, since it is larger than the sum of its proper divisors (10122311585243).

110021200222021 is a wasteful number, since it uses less digits than its factorization.

110021200222021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10032024371.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110021200222021 its reverse (120222002120011), we get a palindrome (230243202342032).

The spelling of 110021200222021 in words is "one hundred ten trillion, twenty-one billion, two hundred million, two hundred twenty-two thousand, twenty-one".