120200021220110 has 16 divisors (see below), whose sum is σ = 233003118057696. Its totient is φ = 44381546296608.

The previous prime is 120200021220077. The next prime is 120200021220121. The reversal of 120200021220110 is 11022120002021.

It is a Curzon number.

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, 462307773794 + ... + 462307774053.

It is an arithmetic number, because the mean of its divisors is an integer number (14562694878606).

Almost surely, 2^{120200021220110} is an apocalyptic number.

120200021220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120200021220110 is a deficient number, since it is larger than the sum of its proper divisors (112803096837586).

120200021220110 is a wasteful number, since it uses less digits than its factorization.

120200021220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924615547867.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120200021220110 its reverse (11022120002021), we get a palindrome (131222141222131).

The spelling of 120200021220110 in words is "one hundred twenty trillion, two hundred billion, twenty-one million, two hundred twenty thousand, one hundred ten".