110122020201021 has 16 divisors (see below), whose sum is σ = 154425523161600. Its totient is φ = 69705965309760.

The previous prime is 110122020200987. The next prime is 110122020201023. The reversal of 110122020201021 is 120102020221011.

It is not a de Polignac number, because 110122020201021 - 2⁹ = 110122020200509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110122020201023) 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, 11170822846 + ... + 11170832703.

It is an arithmetic number, because the mean of its divisors is an integer number (9651595197600).

Almost surely, 2^{110122020201021} is an apocalyptic number.

It is an amenable number.

110122020201021 is a deficient number, since it is larger than the sum of its proper divisors (44303502960579).

110122020201021 is a wasteful number, since it uses less digits than its factorization.

110122020201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22341655636.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110122020201021 its reverse (120102020221011), we get a palindrome (230224040422032).

The spelling of 110122020201021 in words is "one hundred ten trillion, one hundred twenty-two billion, twenty million, two hundred one thousand, twenty-one".