405112223150112 has 96 divisors (see below), whose sum is σ = 1126026606100032. Its totient is φ = 127088056664064.

The previous prime is 405112223150069. The next prime is 405112223150137. The reversal of 405112223150112 is 211051322211504.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×405112223150112² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 405112223150112.

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 15 ways as a sum of consecutive naturals, for example, 28959363 + ... + 40606269.

It is an arithmetic number, because the mean of its divisors is an integer number (11729443813542).

Almost surely, 2^{405112223150112} is an apocalyptic number.

It is an amenable number.

405112223150112 is an abundant number, since it is smaller than the sum of its proper divisors (720914382949920).

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

405112223150112 is a wasteful number, since it uses less digits than its factorization.

405112223150112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11668250 (or 11668242 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 405112223150112 its reverse (211051322211504), we get a palindrome (616163545361616).

The spelling of 405112223150112 in words is "four hundred five trillion, one hundred twelve billion, two hundred twenty-three million, one hundred fifty thousand, one hundred twelve".