10222011000120 has 128 divisors (see below), whose sum is σ = 31128558451200. Its totient is φ = 2684768841216.

The previous prime is 10222011000073. The next prime is 10222011000139. The reversal of 10222011000120 is 2100011022201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10222011000096 and 10222011000105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53603982 + ... + 53794338.

It is an arithmetic number, because the mean of its divisors is an integer number (243191862900).

Almost surely, 2^{10222011000120} is an apocalyptic number.

10222011000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10222011000120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15564279225600).

10222011000120 is an abundant number, since it is smaller than the sum of its proper divisors (20906547451080).

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

10222011000120 is a wasteful number, since it uses less digits than its factorization.

10222011000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197117 (or 197113 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10222011000120 its reverse (2100011022201), we get a palindrome (12322022022321).

The spelling of 10222011000120 in words is "ten trillion, two hundred twenty-two billion, eleven million, one hundred twenty", and thus it is an aban number.