10202200000120 has 32 divisors (see below), whose sum is σ = 23006767083120. Its totient is φ = 4071668074240.

The previous prime is 10202200000093. The next prime is 10202200000211. The reversal of 10202200000120 is 2100000220201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10202200000097 and 10202200000106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287854741 + ... + 287890180.

Almost surely, 2^{10202200000120} is an apocalyptic number.

10202200000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10202200000120 is an abundant number, since it is smaller than the sum of its proper divisors (12804567083000).

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

10202200000120 is a wasteful number, since it uses less digits than its factorization.

10202200000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575745375 (or 575745371 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10202200000120 its reverse (2100000220201), we get a palindrome (12302200220321).

The spelling of 10202200000120 in words is "ten trillion, two hundred two billion, two hundred million, one hundred twenty", and thus it is an aban number.