120200100222020 has 72 divisors (see below), whose sum is σ = 312378011999424. Its totient is φ = 38041350392448.

The previous prime is 120200100221843. The next prime is 120200100222067. The reversal of 120200100222020 is 20222001002021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 120200100221986 and 120200100222004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2540130614 + ... + 2540177933.

It is an arithmetic number, because the mean of its divisors is an integer number (4338583499992).

Almost surely, 2^{120200100222020} is an apocalyptic number.

120200100222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120200100222020 is an abundant number, since it is smaller than the sum of its proper divisors (192177911777404).

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

120200100222020 is a wasteful number, since it uses less digits than its factorization.

120200100222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5080308589 (or 5080308574 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120200100222020 its reverse (20222001002021), we get a palindrome (140422101224041).

The spelling of 120200100222020 in words is "one hundred twenty trillion, two hundred billion, one hundred million, two hundred twenty-two thousand, twenty".