110101120222001 has 16 divisors (see below), whose sum is σ = 112335923616000. Its totient is φ = 107890617407760.

The previous prime is 110101120221977. The next prime is 110101120222019. The reversal of 110101120222001 is 100222021101011.

It is not a de Polignac number, because 110101120222001 - 2²⁶ = 110101053113137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110101120224001) 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, 1403495 + ... + 14905436.

It is an arithmetic number, because the mean of its divisors is an integer number (7020995226000).

Almost surely, 2^{110101120222001} is an apocalyptic number.

It is an amenable number.

110101120222001 is a deficient number, since it is larger than the sum of its proper divisors (2234803393999).

110101120222001 is a wasteful number, since it uses less digits than its factorization.

110101120222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16309676.

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

Adding to 110101120222001 its reverse (100222021101011), we get a palindrome (210323141323012).

The spelling of 110101120222001 in words is "one hundred ten trillion, one hundred one billion, one hundred twenty million, two hundred twenty-two thousand, one".