12012200200022 has 64 divisors (see below), whose sum is σ = 21730850532864. Its totient is φ = 4912451427840.

The previous prime is 12012200199919. The next prime is 12012200200051. The reversal of 12012200200022 is 22000200221021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13566308 + ... + 14424600.

It is an arithmetic number, because the mean of its divisors is an integer number (339544539576).

Almost surely, 2^{12012200200022} is an apocalyptic number.

12012200200022 is a deficient number, since it is larger than the sum of its proper divisors (9718650332842).

12012200200022 is a wasteful number, since it uses less digits than its factorization.

12012200200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859973.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12012200200022 its reverse (22000200221021), we get a palindrome (34012400421043).

The spelling of 12012200200022 in words is "twelve trillion, twelve billion, two hundred million, two hundred thousand, twenty-two".