200120220110 has 16 divisors (see below), whose sum is σ = 361304669232. Its totient is φ = 79806249600.

The previous prime is 200120220073. The next prime is 200120220127. The reversal of 200120220110 is 11022021002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200120220091 and 200120220100.

It is a congruent number.

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, 30226331 + ... + 30232950.

It is an arithmetic number, because the mean of its divisors is an integer number (22581541827).

Almost surely, 2^200120220110 is an apocalyptic number.

200120220110 is a deficient number, since it is larger than the sum of its proper divisors (161184449122).

200120220110 is a wasteful number, since it uses less digits than its factorization.

200120220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60459619.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 200120220110 its reverse (11022021002), we get a palindrome (211142241112).

The spelling of 200120220110 in words is "two hundred billion, one hundred twenty million, two hundred twenty thousand, one hundred ten".