212332220302 has 8 divisors (see below), whose sum is σ = 337233526416. Its totient is φ = 99921044832.

The previous prime is 212332220293. The next prime is 212332220381. The reversal of 212332220302 is 203022233212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122532618 + ... + 3122532685.

It is an arithmetic number, because the mean of its divisors is an integer number (42154190802).

Almost surely, 2^212332220302 is an apocalyptic number.

212332220302 is a deficient number, since it is larger than the sum of its proper divisors (124901306114).

212332220302 is a wasteful number, since it uses less digits than its factorization.

212332220302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6245065322.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 212332220302 its reverse (203022233212), we get a palindrome (415354453514).

The spelling of 212332220302 in words is "two hundred twelve billion, three hundred thirty-two million, two hundred twenty thousand, three hundred two".