1110020012212 has 24 divisors (see below), whose sum is σ = 2056843824840. Its totient is φ = 522351682560.

The previous prime is 1110020012201. The next prime is 1110020012261. The reversal of 1110020012212 is 2122100200111.

It can be written as a sum of positive squares in 4 ways, for example, as 824184359716 + 285835652496 = 907846^2 + 534636^2 .

It is a super-2 number, since 2×1110020012212² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110020012192 and 1110020012201.

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 7 ways as a sum of consecutive naturals, for example, 3913114 + ... + 4187182.

It is an arithmetic number, because the mean of its divisors is an integer number (85701826035).

Almost surely, 2^{1110020012212} is an apocalyptic number.

It is an amenable number.

1110020012212 is a deficient number, since it is larger than the sum of its proper divisors (946823812628).

1110020012212 is a wasteful number, since it uses less digits than its factorization.

1110020012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333651 (or 333649 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1110020012212 its reverse (2122100200111), we get a palindrome (3232120212323).

The spelling of 1110020012212 in words is "one trillion, one hundred ten billion, twenty million, twelve thousand, two hundred twelve".