110212100202100 has 72 divisors (see below), whose sum is σ = 257607529840640. Its totient is φ = 40685746538880.

The previous prime is 110212100202091. The next prime is 110212100202109. The reversal of 110212100202100 is 1202001212011.

It is an interprime number because it is at equal distance from previous prime (110212100202091) and next prime (110212100202109).

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212100202109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1626072 + ... + 14935471.

Almost surely, 2^{110212100202100} is an apocalyptic number.

110212100202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110212100202100 is an abundant number, since it is smaller than the sum of its proper divisors (147395429638540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110212100202100 is a wasteful number, since it uses less digits than its factorization.

110212100202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16566689 (or 16566682 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110212100202100 its reverse (1202001212011), we get a palindrome (111414101414111).

The spelling of 110212100202100 in words is "one hundred ten trillion, two hundred twelve billion, one hundred million, two hundred two thousand, one hundred".