110001212020101 has 16 divisors (see below), whose sum is σ = 153474409027584. Its totient is φ = 70005870777024.

The previous prime is 110001212020097. The next prime is 110001212020211. The reversal of 110001212020101 is 101020212100011.

It is not a de Polignac number, because 110001212020101 - 2² = 110001212020097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001212000101) 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, 9349068741 + ... + 9349080506.

It is an arithmetic number, because the mean of its divisors is an integer number (9592150564224).

Almost surely, 2^{110001212020101} is an apocalyptic number.

It is an amenable number.

110001212020101 is a deficient number, since it is larger than the sum of its proper divisors (43473197007483).

110001212020101 is a wasteful number, since it uses less digits than its factorization.

110001212020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18698149340.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110001212020101 its reverse (101020212100011), we get a palindrome (211021424120112).

The spelling of 110001212020101 in words is "one hundred ten trillion, one billion, two hundred twelve million, twenty thousand, one hundred one".