200120011010110 has 32 divisors (see below), whose sum is σ = 363995219381472. Its totient is φ = 79209880611840.

The previous prime is 200120011010107. The next prime is 200120011010201. The reversal of 200120011010110 is 11010110021002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 105202647 + ... + 107087986.

It is an arithmetic number, because the mean of its divisors is an integer number (11374850605671).

Almost surely, 2^{200120011010110} is an apocalyptic number.

200120011010110 is a deficient number, since it is larger than the sum of its proper divisors (163875208371362).

200120011010110 is a wasteful number, since it uses less digits than its factorization.

200120011010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212291628.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200120011010110 its reverse (11010110021002), we get a palindrome (211130121031112).

The spelling of 200120011010110 in words is "two hundred trillion, one hundred twenty billion, eleven million, ten thousand, one hundred ten".