120200202121110 has 16 divisors (see below), whose sum is σ = 288480485090736. Its totient is φ = 32053387232288.

The previous prime is 120200202121081. The next prime is 120200202121117. The reversal of 120200202121110 is 11121202002021.

120200202121110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120200202121110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200202121117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003336701989 + ... + 2003336702048.

It is an arithmetic number, because the mean of its divisors is an integer number (18030030318171).

Almost surely, 2^{120200202121110} is an apocalyptic number.

120200202121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120200202121110 is an abundant number, since it is smaller than the sum of its proper divisors (168280282969626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120200202121110 is a wasteful number, since it uses less digits than its factorization.

120200202121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006673404047.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120200202121110 its reverse (11121202002021), we get a palindrome (131321404123131).

The spelling of 120200202121110 in words is "one hundred twenty trillion, two hundred billion, two hundred two million, one hundred twenty-one thousand, one hundred ten".