213212110010332 has 12 divisors (see below), whose sum is σ = 374178193065936. Its totient is φ = 106304054848640.

The previous prime is 213212110010303. The next prime is 213212110010381. The reversal of 213212110010332 is 233010011212312.

It is a super-2 number, since 2×213212110010332² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75500037544 + ... + 75500040367.

It is an arithmetic number, because the mean of its divisors is an integer number (31181516088828).

Almost surely, 2^{213212110010332} is an apocalyptic number.

It is an amenable number.

213212110010332 is a deficient number, since it is larger than the sum of its proper divisors (160966083055604).

213212110010332 is a wasteful number, since it uses less digits than its factorization.

213212110010332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151000078268 (or 151000078266 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 213212110010332 its reverse (233010011212312), we get a palindrome (446222121222644).

The spelling of 213212110010332 in words is "two hundred thirteen trillion, two hundred twelve billion, one hundred ten million, ten thousand, three hundred thirty-two".