10211202102120 has 32 divisors (see below), whose sum is σ = 30633606306720. Its totient is φ = 2722987227200.

The previous prime is 10211202102113. The next prime is 10211202102137. The reversal of 10211202102120 is 2120120211201.

10211202102120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10211202102120.

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, 42546675306 + ... + 42546675545.

It is an arithmetic number, because the mean of its divisors is an integer number (957300197085).

Almost surely, 2^{10211202102120} is an apocalyptic number.

10211202102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211202102120 is an abundant number, since it is smaller than the sum of its proper divisors (20422404204600).

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

10211202102120 is a wasteful number, since it uses less digits than its factorization.

10211202102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85093350865 (or 85093350861 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10211202102120 its reverse (2120120211201), we get a palindrome (12331322313321).

The spelling of 10211202102120 in words is "ten trillion, two hundred eleven billion, two hundred two million, one hundred two thousand, one hundred twenty".