110210012212111 has 4 divisors (see below), whose sum is σ = 125954299670992. Its totient is φ = 94465724753232.

The previous prime is 110210012212103. The next prime is 110210012212187. The reversal of 110210012212111 is 111212210012011.

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

It is not a de Polignac number, because 110210012212111 - 2³ = 110210012212103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110210012212211) 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, 7872143729430 + ... + 7872143729443.

It is an arithmetic number, because the mean of its divisors is an integer number (31488574917748).

Almost surely, 2^{110210012212111} is an apocalyptic number.

110210012212111 is a deficient number, since it is larger than the sum of its proper divisors (15744287458881).

110210012212111 is an equidigital number, since it uses as much as digits as its factorization.

110210012212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15744287458880.

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

Adding to 110210012212111 its reverse (111212210012011), we get a palindrome (221422222224122).

The spelling of 110210012212111 in words is "one hundred ten trillion, two hundred ten billion, twelve million, two hundred twelve thousand, one hundred eleven".