110000222221111 has 4 divisors (see below), whose sum is σ = 110001238019224. Its totient is φ = 109999206423000.

The previous prime is 110000222221093. The next prime is 110000222221163. The reversal of 110000222221111 is 111122222000011.

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 110000222221111 - 2¹⁵ = 110000222188343 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000229221111) 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, 507736605 + ... + 507953206.

It is an arithmetic number, because the mean of its divisors is an integer number (27500309504806).

Almost surely, 2^{110000222221111} is an apocalyptic number.

110000222221111 is a deficient number, since it is larger than the sum of its proper divisors (1015798113).

110000222221111 is a wasteful number, since it uses less digits than its factorization.

110000222221111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015798112.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110000222221111 its reverse (111122222000011), we get a palindrome (221122444221122).

The spelling of 110000222221111 in words is "one hundred ten trillion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred eleven".