212020132302 has 96 divisors (see below), whose sum is σ = 521734543200. Its totient is φ = 61655592960.

The previous prime is 212020132301. The next prime is 212020132319. The reversal of 212020132302 is 203231020212.

212020132302 is a `hidden beast` number, since 212 + 0 + 20 + 132 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212020132301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 336574 + ... + 733022.

It is an arithmetic number, because the mean of its divisors is an integer number (5434734825).

Almost surely, 2^212020132302 is an apocalyptic number.

212020132302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 212020132302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260867271600).

212020132302 is an abundant number, since it is smaller than the sum of its proper divisors (309714410898).

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

212020132302 is a wasteful number, since it uses less digits than its factorization.

212020132302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396578 (or 396575 counting only the distinct ones).

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

Adding to 212020132302 its reverse (203231020212), we get a palindrome (415251152514).

The spelling of 212020132302 in words is "two hundred twelve billion, twenty million, one hundred thirty-two thousand, three hundred two".