110122212002001 has 4 divisors (see below), whose sum is σ = 146829616002672. Its totient is φ = 73414808001332.

The previous prime is 110122212001981. The next prime is 110122212002027. The reversal of 110122212002001 is 100200212221011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110122212002001 - 2⁶ = 110122212001937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110122212002071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18353702000331 + ... + 18353702000336.

It is an arithmetic number, because the mean of its divisors is an integer number (36707404000668).

Almost surely, 2^{110122212002001} is an apocalyptic number.

It is an amenable number.

110122212002001 is a deficient number, since it is larger than the sum of its proper divisors (36707404000671).

110122212002001 is an equidigital number, since it uses as much as digits as its factorization.

110122212002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36707404000670.

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

Adding to 110122212002001 its reverse (100200212221011), we get a palindrome (210322424223012).

The spelling of 110122212002001 in words is "one hundred ten trillion, one hundred twenty-two billion, two hundred twelve million, two thousand, one".