10012020210120 has 32 divisors (see below), whose sum is σ = 30036060630720. Its totient is φ = 2669872056000.

The previous prime is 10012020210037. The next prime is 10012020210131. The reversal of 10012020210120 is 2101202021001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10012020210096 and 10012020210105.

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, 41716750756 + ... + 41716750995.

It is an arithmetic number, because the mean of its divisors is an integer number (938626894710).

Almost surely, 2^{10012020210120} is an apocalyptic number.

10012020210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012020210120 is an abundant number, since it is smaller than the sum of its proper divisors (20024040420600).

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

10012020210120 is a wasteful number, since it uses less digits than its factorization.

10012020210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83433501765 (or 83433501761 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10012020210120 its reverse (2101202021001), we get a palindrome (12113222231121).

The spelling of 10012020210120 in words is "ten trillion, twelve billion, twenty million, two hundred ten thousand, one hundred twenty".