10202222120120 has 32 divisors (see below), whose sum is σ = 22986316343520. Its totient is φ = 4075321457280.

The previous prime is 10202222120113. The next prime is 10202222120143. The reversal of 10202222120120 is 2102122220201.

It is a happy number.

10202222120120 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, 173951276 + ... + 174009915.

It is an arithmetic number, because the mean of its divisors is an integer number (718322385735).

Almost surely, 2^{10202222120120} is an apocalyptic number.

10202222120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202222120120 is an abundant number, since it is smaller than the sum of its proper divisors (12784094223400).

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

10202222120120 is a wasteful number, since it uses less digits than its factorization.

10202222120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347961935 (or 347961931 counting only the distinct ones).

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

Adding to 10202222120120 its reverse (2102122220201), we get a palindrome (12304344340321).

The spelling of 10202222120120 in words is "ten trillion, two hundred two billion, two hundred twenty-two million, one hundred twenty thousand, one hundred twenty".