212212432302 has 32 divisors (see below), whose sum is σ = 458114173440. Its totient is φ = 65147384160.

The previous prime is 212212432283. The next prime is 212212432307. The reversal of 212212432302 is 203234212212.

212212432302 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212212432307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3064474 + ... + 3132957.

It is an arithmetic number, because the mean of its divisors is an integer number (14316067920).

Almost surely, 2^212212432302 is an apocalyptic number.

212212432302 is an abundant number, since it is smaller than the sum of its proper divisors (245901741138).

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

212212432302 is a wasteful number, since it uses less digits than its factorization.

212212432302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197888.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 212212432302 its reverse (203234212212), we get a palindrome (415446644514).

The spelling of 212212432302 in words is "two hundred twelve billion, two hundred twelve million, four hundred thirty-two thousand, three hundred two".