20110022230012 has 48 divisors (see below), whose sum is σ = 41349094087392. Its totient is φ = 8436952500480.

The previous prime is 20110022230003. The next prime is 20110022230063. The reversal of 20110022230012 is 21003222001102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4209258 + ... + 7611694.

It is an arithmetic number, because the mean of its divisors is an integer number (861439460154).

Almost surely, 2^{20110022230012} is an apocalyptic number.

20110022230012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20110022230012 is an abundant number, since it is smaller than the sum of its proper divisors (21239071857380).

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

20110022230012 is a wasteful number, since it uses less digits than its factorization.

20110022230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3412798 (or 3412796 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20110022230012 its reverse (21003222001102), we get a palindrome (41113244231114).

The spelling of 20110022230012 in words is "twenty trillion, one hundred ten billion, twenty-two million, two hundred thirty thousand, twelve".