1110020122211 has 16 divisors (see below), whose sum is σ = 1490376668928. Its totient is φ = 798416071200.

The previous prime is 1110020122201. The next prime is 1110020122229. The reversal of 1110020122211 is 1122210200111.

It is not a de Polignac number, because 1110020122211 - 2¹⁸ = 1110019860067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1110020122201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 554454605 + ... + 554456606.

It is an arithmetic number, because the mean of its divisors is an integer number (93148541808).

Almost surely, 2^{1110020122211} is an apocalyptic number.

1110020122211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1110020122211 is a deficient number, since it is larger than the sum of its proper divisors (380356546717).

1110020122211 is a wasteful number, since it uses less digits than its factorization.

1110020122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108911242.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1110020122211 its reverse (1122210200111), we get a palindrome (2232230322322).

The spelling of 1110020122211 in words is "one trillion, one hundred ten billion, twenty million, one hundred twenty-two thousand, two hundred eleven".