12010233013220 has 24 divisors (see below), whose sum is σ = 27161603892024. Its totient is φ = 4434547574016.

The previous prime is 12010233013001. The next prime is 12010233013241. The reversal of 12010233013220 is 2231033201021.

12010233013220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 942887608576 + 11067345404644 = 971024^2 + 3326762^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12010233013192 and 12010233013201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23096601689 + ... + 23096602208.

It is an arithmetic number, because the mean of its divisors is an integer number (1131733495501).

Almost surely, 2^{12010233013220} is an apocalyptic number.

12010233013220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12010233013220 is an abundant number, since it is smaller than the sum of its proper divisors (15151370878804).

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

12010233013220 is a wasteful number, since it uses less digits than its factorization.

12010233013220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46193203919 (or 46193203917 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12010233013220 its reverse (2231033201021), we get a palindrome (14241266214241).

The spelling of 12010233013220 in words is "twelve trillion, ten billion, two hundred thirty-three million, thirteen thousand, two hundred twenty".