110021022012101 has 8 divisors (see below), whose sum is σ = 112342233465624. Its totient is φ = 107721812563200.

The previous prime is 110021022012089. The next prime is 110021022012127. The reversal of 110021022012101 is 101210220120011.

It can be written as a sum of positive squares in 4 ways, for example, as 3695433367201 + 106325588644900 = 1922351^2 + 10311430^2 .

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 110021022012101 - 2³⁰ = 110019948270277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021022012901) 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, 5500491050 + ... + 5500511051.

It is an arithmetic number, because the mean of its divisors is an integer number (14042779183203).

Almost surely, 2^{110021022012101} is an apocalyptic number.

It is an amenable number.

110021022012101 is a deficient number, since it is larger than the sum of its proper divisors (2321211453523).

110021022012101 is a wasteful number, since it uses less digits than its factorization.

110021022012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001002311.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110021022012101 its reverse (101210220120011), we get a palindrome (211231242132112).

The spelling of 110021022012101 in words is "one hundred ten trillion, twenty-one billion, twenty-two million, twelve thousand, one hundred one".