120110201012020 has 24 divisors (see below), whose sum is σ = 260929057372200. Its totient is φ = 46387387976832.

The previous prime is 120110201011963. The next prime is 120110201012059. The reversal of 120110201012020 is 20210102011021.

It can be written as a sum of positive squares in 4 ways, for example, as 4177519034404 + 115932681977616 = 2043898^2 + 10767204^2 .

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, 103543276155 + ... + 103543277314.

It is an arithmetic number, because the mean of its divisors is an integer number (10872044057175).

Almost surely, 2^{120110201012020} is an apocalyptic number.

120110201012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120110201012020 is an abundant number, since it is smaller than the sum of its proper divisors (140818856360180).

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

120110201012020 is a wasteful number, since it uses less digits than its factorization.

120110201012020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207086553507 (or 207086553505 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120110201012020 its reverse (20210102011021), we get a palindrome (140320303023041).

Subtracting from 120110201012020 its reverse (20210102011021), we obtain a palindrome (99900099000999).

The spelling of 120110201012020 in words is "one hundred twenty trillion, one hundred ten billion, two hundred one million, twelve thousand, twenty".