1110020440212 has 30 divisors (see below), whose sum is σ = 2901812694858. Its totient is φ = 370006813296.

The previous prime is 1110020440201. The next prime is 1110020440273. The reversal of 1110020440212 is 2120440200111.

1110020440212 is a `hidden beast` number, since 1 + 1 + 10 + 0 + 2 + 0 + 440 + 212 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1074692982276 + 35327457936 = 1036674^2 + 187956^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1712994183 + ... + 1712994830.

Almost surely, 2^{1110020440212} is an apocalyptic number.

1110020440212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1110020440212 is an abundant number, since it is smaller than the sum of its proper divisors (1791792254646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1110020440212 is a wasteful number, since it uses less digits than its factorization.

1110020440212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425989029 (or 3425989018 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1110020440212 its reverse (2120440200111), we get a palindrome (3230460640323).

The spelling of 1110020440212 in words is "one trillion, one hundred ten billion, twenty million, four hundred forty thousand, two hundred twelve".