110022022121111 has 16 divisors (see below), whose sum is σ = 117009050079744. Its totient is φ = 103093242155904.

The previous prime is 110022022121041. The next prime is 110022022121129. The reversal of 110022022121111 is 111121220220011.

It is a de Polignac number, because none of the positive numbers 2^k-110022022121111 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110022022121111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110022022121171) 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, 12289841 + ... + 19263546.

It is an arithmetic number, because the mean of its divisors is an integer number (7313065629984).

Almost surely, 2^{110022022121111} is an apocalyptic number.

110022022121111 is a deficient number, since it is larger than the sum of its proper divisors (6987027958633).

110022022121111 is a wasteful number, since it uses less digits than its factorization.

110022022121111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31554310.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110022022121111 its reverse (111121220220011), we get a palindrome (221143242341122).

The spelling of 110022022121111 in words is "one hundred ten trillion, twenty-two billion, twenty-two million, one hundred twenty-one thousand, one hundred eleven".