110100002212111 has 4 divisors (see below), whose sum is σ = 111904920281224. Its totient is φ = 108295084143000.

The previous prime is 110100002212099. The next prime is 110100002212117. The reversal of 110100002212111 is 111212200001011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110100002212111 - 2⁹ = 110100002211599 is a prime.

It is a super-4 number, since 4×110100002212111⁴ (a number of 57 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110100002212091 and 110100002212100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110100002212117) 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, 902459034465 + ... + 902459034586.

It is an arithmetic number, because the mean of its divisors is an integer number (27976230070306).

Almost surely, 2^{110100002212111} is an apocalyptic number.

110100002212111 is a deficient number, since it is larger than the sum of its proper divisors (1804918069113).

110100002212111 is an equidigital number, since it uses as much as digits as its factorization.

110100002212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1804918069112.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110100002212111 its reverse (111212200001011), we get a palindrome (221312202213122).

The spelling of 110100002212111 in words is "one hundred ten trillion, one hundred billion, two million, two hundred twelve thousand, one hundred eleven".