10228154807112 has 128 divisors (see below), whose sum is σ = 28016329420800. Its totient is φ = 3085960550400.

The previous prime is 10228154807099. The next prime is 10228154807113. The reversal of 10228154807112 is 21170845182201.

It is not an unprimeable number, because it can be changed into a prime (10228154807113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 575868312 + ... + 575886072.

It is an arithmetic number, because the mean of its divisors is an integer number (218877573600).

Almost surely, 2^{10228154807112} is an apocalyptic number.

10228154807112 is a gapful number since it is divisible by the number (12) 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 10228154807112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14008164710400).

10228154807112 is an abundant number, since it is smaller than the sum of its proper divisors (17788174613688).

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

10228154807112 is a wasteful number, since it uses less digits than its factorization.

10228154807112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27147 (or 27143 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 42.

Adding to 10228154807112 its reverse (21170845182201), we get a palindrome (31398999989313).

The spelling of 10228154807112 in words is "ten trillion, two hundred twenty-eight billion, one hundred fifty-four million, eight hundred seven thousand, one hundred twelve".