2112225110506 has 96 divisors (see below), whose sum is σ = 3792409149312. Its totient is φ = 864028598400.

The previous prime is 2112225110467. The next prime is 2112225110509. The reversal of 2112225110506 is 6050115222112.

It is a super-2 number, since 2×2112225110506² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2112225110509) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 209271196 + ... + 209281288.

It is an arithmetic number, because the mean of its divisors is an integer number (39504261972).

Almost surely, 2^{2112225110506} is an apocalyptic number.

2112225110506 is a deficient number, since it is larger than the sum of its proper divisors (1680184038806).

2112225110506 is a wasteful number, since it uses less digits than its factorization.

2112225110506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10364 (or 10317 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 2112225110506 in words is "two trillion, one hundred twelve billion, two hundred twenty-five million, one hundred ten thousand, five hundred six".