212222023032 has 16 divisors (see below), whose sum is σ = 530555057640. Its totient is φ = 70740674336.

The previous prime is 212222023009. The next prime is 212222023043. The reversal of 212222023032 is 230320222212.

212222023032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4421292123 + ... + 4421292170.

Almost surely, 2^212222023032 is an apocalyptic number.

It is an amenable number.

212222023032 is an abundant number, since it is smaller than the sum of its proper divisors (318333034608).

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

212222023032 is a wasteful number, since it uses less digits than its factorization.

212222023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8842584302 (or 8842584298 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 212222023032 its reverse (230320222212), we get a palindrome (442542245244).

The spelling of 212222023032 in words is "two hundred twelve billion, two hundred twenty-two million, twenty-three thousand, thirty-two".