10221102100112 has 10 divisors (see below), whose sum is σ = 19803385318998. Its totient is φ = 5110551050048.

The previous prime is 10221102100067. The next prime is 10221102100133. The reversal of 10221102100112 is 21100120112201.

It can be written as a sum of positive squares in only one way, i.e., 10218021406096 + 3080694016 = 3196564^2 + 55504^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319409440613 + ... + 319409440644.

Almost surely, 2^{10221102100112} is an apocalyptic number.

It is an amenable number.

10221102100112 is a deficient number, since it is larger than the sum of its proper divisors (9582283218886).

10221102100112 is an equidigital number, since it uses as much as digits as its factorization.

10221102100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638818881265 (or 638818881259 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10221102100112 its reverse (21100120112201), we get a palindrome (31321222212313).

The spelling of 10221102100112 in words is "ten trillion, two hundred twenty-one billion, one hundred two million, one hundred thousand, one hundred twelve".