403034322112212 has 72 divisors (see below), whose sum is σ = 1151526634638240. Its totient is φ = 109091996959680.

The previous prime is 403034322112171. The next prime is 403034322112217. The reversal of 403034322112212 is 212211223430304.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 403034322112212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403034322112217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18037686739 + ... + 18037709082.

Almost surely, 2^{403034322112212} is an apocalyptic number.

403034322112212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

403034322112212 is an abundant number, since it is smaller than the sum of its proper divisors (748492312526028).

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

403034322112212 is a wasteful number, since it uses less digits than its factorization.

403034322112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36075395861 (or 36075395852 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 403034322112212 its reverse (212211223430304), we get a palindrome (615245545542516).

The spelling of 403034322112212 in words is "four hundred three trillion, thirty-four billion, three hundred twenty-two million, one hundred twelve thousand, two hundred twelve".