1022102000120 has 32 divisors (see below), whose sum is σ = 2299891151520. Its totient is φ = 408812062080.

The previous prime is 1022102000113. The next prime is 1022102000159. The reversal of 1022102000120 is 210002012201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317252 + ... + 1464531.

It is an arithmetic number, because the mean of its divisors is an integer number (71871598485).

Almost surely, 2^{1022102000120} is an apocalyptic number.

1022102000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022102000120 is an abundant number, since it is smaller than the sum of its proper divisors (1277789151400).

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

1022102000120 is a wasteful number, since it uses less digits than its factorization.

1022102000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796135 (or 1796131 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1022102000120 its reverse (210002012201), we get a palindrome (1232104012321).

The spelling of 1022102000120 in words is "one trillion, twenty-two billion, one hundred two million, one hundred twenty", and thus it is an aban number.