10210220120112 has 80 divisors (see below), whose sum is σ = 28128875886720. Its totient is φ = 3180161627136.

The previous prime is 10210220120077. The next prime is 10210220120123. The reversal of 10210220120112 is 21102102201201.

It is a super-2 number, since 2×10210220120112² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10210220120091 and 10210220120100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44895658 + ... + 45122505.

It is an arithmetic number, because the mean of its divisors is an integer number (351610948584).

Almost surely, 2^{10210220120112} is an apocalyptic number.

10210220120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10210220120112 is an abundant number, since it is smaller than the sum of its proper divisors (17918655766608).

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

10210220120112 is a wasteful number, since it uses less digits than its factorization.

10210220120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90018330 (or 90018324 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10210220120112 its reverse (21102102201201), we get a palindrome (31312322321313).

The spelling of 10210220120112 in words is "ten trillion, two hundred ten billion, two hundred twenty million, one hundred twenty thousand, one hundred twelve".