10120220221112 has 16 divisors (see below), whose sum is σ = 18975447171360. Its totient is φ = 5060100975424.

The previous prime is 10120220221057. The next prime is 10120220221121. The reversal of 10120220221112 is 21112202202101.

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 3 ways as a sum of consecutive naturals, for example, 6887948 + ... + 8227044.

It is an arithmetic number, because the mean of its divisors is an integer number (1185965448210).

Almost surely, 2^{10120220221112} is an apocalyptic number.

It is an amenable number.

10120220221112 is a deficient number, since it is larger than the sum of its proper divisors (8855226950248).

10120220221112 is a wasteful number, since it uses less digits than its factorization.

10120220221112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283790 (or 2283786 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10120220221112 its reverse (21112202202101), we get a palindrome (31232422423213).

The spelling of 10120220221112 in words is "ten trillion, one hundred twenty billion, two hundred twenty million, two hundred twenty-one thousand, one hundred twelve".