110213012212 has 12 divisors (see below), whose sum is σ = 196034620516. Its totient is φ = 54203120640.

The previous prime is 110213012179. The next prime is 110213012227. The reversal of 110213012212 is 212210312011.

It can be written as a sum of positive squares in 2 ways, for example, as 7450451856 + 102762560356 = 86316^2 + 320566^2 .

It is a super-2 number, since 2×110213012212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 225846093 + ... + 225846580.

Almost surely, 2^110213012212 is an apocalyptic number.

It is an amenable number.

110213012212 is a deficient number, since it is larger than the sum of its proper divisors (85821608304).

110213012212 is a wasteful number, since it uses less digits than its factorization.

110213012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451692738 (or 451692736 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 110213012212 its reverse (212210312011), we get a palindrome (322423324223).

The spelling of 110213012212 in words is "one hundred ten billion, two hundred thirteen million, twelve thousand, two hundred twelve".