212303300020332 has 48 divisors (see below), whose sum is σ = 499195003369440. Its totient is φ = 70222385382912.

The previous prime is 212303300020321. The next prime is 212303300020369. The reversal of 212303300020332 is 233020003303212.

It is a super-2 number, since 2×212303300020332² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22488907 + ... + 30501762.

It is an arithmetic number, because the mean of its divisors is an integer number (10399895903530).

Almost surely, 2^{212303300020332} is an apocalyptic number.

It is an amenable number.

212303300020332 is an abundant number, since it is smaller than the sum of its proper divisors (286891703349108).

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

212303300020332 is a wasteful number, since it uses less digits than its factorization.

212303300020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52993250 (or 52993248 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 212303300020332 its reverse (233020003303212), we get a palindrome (445323303323544).

The spelling of 212303300020332 in words is "two hundred twelve trillion, three hundred three billion, three hundred million, twenty thousand, three hundred thirty-two".