32021212023 has 24 divisors (see below), whose sum is σ = 46636727280. Its totient is φ = 21170522880.

The previous prime is 32021212021. The next prime is 32021212033.

32021212023 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32021212023 - 2¹ = 32021212021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32021211987 and 32021212005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32021212021) 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, 1959615 + ... + 1975887.

It is an arithmetic number, because the mean of its divisors is an integer number (1943196970).

Almost surely, 2^32021212023 is an apocalyptic number.

32021212023 is a deficient number, since it is larger than the sum of its proper divisors (14615515257).

32021212023 is a wasteful number, since it uses less digits than its factorization.

32021212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18079 (or 18076 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The spelling of 32021212023 in words is "thirty-two billion, twenty-one million, two hundred twelve thousand, twenty-three".