10212200020120 has 64 divisors (see below), whose sum is σ = 27165458203200. Its totient is φ = 3380590348800.

The previous prime is 10212200020117. The next prime is 10212200020123. The reversal of 10212200020120 is 2102000221201.

It is a happy number.

10212200020120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10212200020117) and next prime (10212200020123).

It is a self number, because there is not a number n which added to its sum of digits gives 10212200020120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212200020123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628821931 + ... + 628838170.

It is an arithmetic number, because the mean of its divisors is an integer number (424460284425).

Almost surely, 2^{10212200020120} is an apocalyptic number.

10212200020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212200020120 is an abundant number, since it is smaller than the sum of its proper divisors (16953258183080).

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

10212200020120 is a wasteful number, since it uses less digits than its factorization.

10212200020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257660148 (or 1257660144 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10212200020120 its reverse (2102000221201), we get a palindrome (12314200241321).

The spelling of 10212200020120 in words is "ten trillion, two hundred twelve billion, two hundred million, twenty thousand, one hundred twenty".