212021102332 has 24 divisors (see below), whose sum is σ = 399901374656. Its totient is φ = 97776756288.

The previous prime is 212021102323. The next prime is 212021102341. The reversal of 212021102332 is 233201120212.

It is an interprime number because it is at equal distance from previous prime (212021102323) and next prime (212021102341).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583748 + ... + 1712395.

Almost surely, 2^212021102332 is an apocalyptic number.

It is an amenable number.

212021102332 is a deficient number, since it is larger than the sum of its proper divisors (187880272324).

212021102332 is a wasteful number, since it uses less digits than its factorization.

212021102332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297397 (or 3297395 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212021102332 its reverse (233201120212), we get a palindrome (445222222544).

The spelling of 212021102332 in words is "two hundred twelve billion, twenty-one million, one hundred two thousand, three hundred thirty-two".