2020210100120 has 32 divisors (see below), whose sum is σ = 4548030832800. Its totient is φ = 807629265408.

The previous prime is 2020210100107. The next prime is 2020210100269. The reversal of 2020210100120 is 210010120202.

It is a happy 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, 14139740 + ... + 14281899.

It is an arithmetic number, because the mean of its divisors is an integer number (142125963525).

Almost surely, 2^{2020210100120} is an apocalyptic number.

2020210100120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020210100120 is an abundant number, since it is smaller than the sum of its proper divisors (2527820732680).

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

2020210100120 is a wasteful number, since it uses less digits than its factorization.

2020210100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28423427 (or 28423423 counting only the distinct ones).

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

Adding to 2020210100120 its reverse (210010120202), we get a palindrome (2230220220322).

The spelling of 2020210100120 in words is "two trillion, twenty billion, two hundred ten million, one hundred thousand, one hundred twenty".