220120010201012 has 12 divisors (see below), whose sum is σ = 385445332474020. Its totient is φ = 109992772351296.

The previous prime is 220120010200997. The next prime is 220120010201083. The reversal of 220120010201012 is 210102010021022.

It can be written as a sum of positive squares in 2 ways, for example, as 96330220521616 + 123789789679396 = 9814796^2 + 11126086^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16808179937 + ... + 16808193032.

It is an arithmetic number, because the mean of its divisors is an integer number (32120444372835).

Almost surely, 2^{220120010201012} is an apocalyptic number.

It is an amenable number.

220120010201012 is a deficient number, since it is larger than the sum of its proper divisors (165325322273008).

220120010201012 is a wasteful number, since it uses less digits than its factorization.

220120010201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33616374610 (or 33616374608 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220120010201012 its reverse (210102010021022), we get a palindrome (430222020222034).

The spelling of 220120010201012 in words is "two hundred twenty trillion, one hundred twenty billion, ten million, two hundred one thousand, twelve".