12013020000222 has 64 divisors (see below), whose sum is σ = 25727136810240. Its totient is φ = 3728206310400.

The previous prime is 12013020000197. The next prime is 12013020000227. The reversal of 12013020000222 is 22200002031021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013020000227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7405518 + ... + 8880750.

It is an arithmetic number, because the mean of its divisors is an integer number (401986512660).

Almost surely, 2^{12013020000222} is an apocalyptic number.

12013020000222 is an abundant number, since it is smaller than the sum of its proper divisors (13714116810018).

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

12013020000222 is a wasteful number, since it uses less digits than its factorization.

12013020000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476489.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12013020000222 its reverse (22200002031021), we get a palindrome (34213022031243).

The spelling of 12013020000222 in words is "twelve trillion, thirteen billion, twenty million, two hundred twenty-two", and thus it is an aban number.