412215233112 has 96 divisors (see below), whose sum is σ = 1158512409600. Its totient is φ = 137316376224.

The previous prime is 412215233093. The next prime is 412215233117. The reversal of 412215233112 is 211332512214.

It is a happy number.

412215233112 is a `hidden beast` number, since 4 + 1 + 2 + 21 + 523 + 3 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412215233117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2978589 + ... + 3113907.

It is an arithmetic number, because the mean of its divisors is an integer number (12067837600).

Almost surely, 2^412215233112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 412215233112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579256204800).

412215233112 is an abundant number, since it is smaller than the sum of its proper divisors (746297176488).

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

412215233112 is a wasteful number, since it uses less digits than its factorization.

412215233112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136907 (or 136891 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

Adding to 412215233112 its reverse (211332512214), we get a palindrome (623547745326).

The spelling of 412215233112 in words is "four hundred twelve billion, two hundred fifteen million, two hundred thirty-three thousand, one hundred twelve".