3212222220333 has 36 divisors (see below), whose sum is σ = 5412697772508. Its totient is φ = 1830355591680.

The previous prime is 3212222220331. The next prime is 3212222220371. The reversal of 3212222220333 is 3330222222123.

3212222220333 is a `hidden beast` number, since 3 + 212 + 222 + 220 + 3 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 434309996484 + 2777912223849 = 659022^2 + 1666707^2 .

It is not a de Polignac number, because 3212222220333 - 2¹ = 3212222220331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3212222220297 and 3212222220306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212222220331) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10161538 + ... + 10472883.

It is an arithmetic number, because the mean of its divisors is an integer number (150352715903).

Almost surely, 2^{3212222220333} is an apocalyptic number.

It is an amenable number.

3212222220333 is a deficient number, since it is larger than the sum of its proper divisors (2200475552175).

3212222220333 is a wasteful number, since it uses less digits than its factorization.

3212222220333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20634794 (or 20634784 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 3212222220333 its reverse (3330222222123), we get a palindrome (6542444442456).

The spelling of 3212222220333 in words is "three trillion, two hundred twelve billion, two hundred twenty-two million, two hundred twenty thousand, three hundred thirty-three".