10102222220120 has 32 divisors (see below), whose sum is σ = 22777453065600. Its totient is φ = 4032452786688.

The previous prime is 10102222220087. The next prime is 10102222220131. The reversal of 10102222220120 is 2102222220101.

It is a happy number.

10102222220120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 263608769 + ... + 263647088.

It is an arithmetic number, because the mean of its divisors is an integer number (711795408300).

Almost surely, 2^{10102222220120} is an apocalyptic number.

10102222220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102222220120 is an abundant number, since it is smaller than the sum of its proper divisors (12675230845480).

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

10102222220120 is a wasteful number, since it uses less digits than its factorization.

10102222220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527256347 (or 527256343 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10102222220120 its reverse (2102222220101), we get a palindrome (12204444440221).

The spelling of 10102222220120 in words is "ten trillion, one hundred two billion, two hundred twenty-two million, two hundred twenty thousand, one hundred twenty".