10200222020120 has 64 divisors (see below), whose sum is σ = 25037242560000. Its totient is φ = 3709122167680.

The previous prime is 10200222020083. The next prime is 10200222020141. The reversal of 10200222020120 is 2102022200201.

It is a junction number, because it is equal to n+sod(n) for n = 10200222020095 and 10200222020104.

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 15 ways as a sum of consecutive naturals, for example, 56109131 + ... + 56290629.

It is an arithmetic number, because the mean of its divisors is an integer number (391206915000).

Almost surely, 2^{10200222020120} is an apocalyptic number.

10200222020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200222020120 is an abundant number, since it is smaller than the sum of its proper divisors (14837020539880).

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

10200222020120 is a wasteful number, since it uses less digits than its factorization.

10200222020120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309248 (or 309244 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10200222020120 its reverse (2102022200201), we get a palindrome (12302244220321).

It can be divided in two parts, 102002 and 22020120, that added together give a palindrome (22122122).

The spelling of 10200222020120 in words is "ten trillion, two hundred billion, two hundred twenty-two million, twenty thousand, one hundred twenty".