200120221111112 has 96 divisors (see below), whose sum is σ = 393031591696800. Its totient is φ = 95518837379328.

The previous prime is 200120221111091. The next prime is 200120221111117. The reversal of 200120221111112 is 211111122021002.

It is not an unprimeable number, because it can be changed into a prime (200120221111117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5760661439 + ... + 5760696177.

It is an arithmetic number, because the mean of its divisors is an integer number (4094079080175).

Almost surely, 2^{200120221111112} is an apocalyptic number.

It is an amenable number.

200120221111112 is a deficient number, since it is larger than the sum of its proper divisors (192911370585688).

200120221111112 is a wasteful number, since it uses less digits than its factorization.

200120221111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37467 (or 37440 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 200120221111112 its reverse (211111122021002), we get a palindrome (411231343132114).

The spelling of 200120221111112 in words is "two hundred trillion, one hundred twenty billion, two hundred twenty-one million, one hundred eleven thousand, one hundred twelve".