12000201002220 has 24 divisors (see below), whose sum is σ = 33600562806384. Its totient is φ = 3200053600576.

The previous prime is 12000201002159. The next prime is 12000201002233. The reversal of 12000201002220 is 2220010200021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 12000201002196 and 12000201002205.

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, 100001674959 + ... + 100001675078.

It is an arithmetic number, because the mean of its divisors is an integer number (1400023450266).

Almost surely, 2^{12000201002220} is an apocalyptic number.

12000201002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12000201002220 is an abundant number, since it is smaller than the sum of its proper divisors (21600361804164).

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

12000201002220 is a wasteful number, since it uses less digits than its factorization.

12000201002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200003350049 (or 200003350047 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12000201002220 its reverse (2220010200021), we get a palindrome (14220211202241).

The spelling of 12000201002220 in words is "twelve trillion, two hundred one million, two thousand, two hundred twenty".