110212122110001 has 32 divisors (see below), whose sum is σ = 159106426606848. Its totient is φ = 67675772989440.

The previous prime is 110212122109993. The next prime is 110212122110021. The reversal of 110212122110001 is 100011221212011.

It is a happy number.

It is not a de Polignac number, because 110212122110001 - 2³ = 110212122109993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110212122110021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222276340 + ... + 222771621.

It is an arithmetic number, because the mean of its divisors is an integer number (4972075831464).

Almost surely, 2^{110212122110001} is an apocalyptic number.

It is an amenable number.

110212122110001 is a deficient number, since it is larger than the sum of its proper divisors (48894304496847).

110212122110001 is a wasteful number, since it uses less digits than its factorization.

110212122110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445048121.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110212122110001 its reverse (100011221212011), we get a palindrome (210223343322012).

The spelling of 110212122110001 in words is "one hundred ten trillion, two hundred twelve billion, one hundred twenty-two million, one hundred ten thousand, one".