3212200112022 has 48 divisors (see below), whose sum is σ = 8039089058832. Its totient is φ = 916135503360.

The previous prime is 3212200112021. The next prime is 3212200112047. The reversal of 3212200112022 is 2202110022123.

3212200112022 is a `hidden beast` number, since 321 + 2 + 200 + 1 + 120 + 22 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 3212200111986 and 3212200112004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212200112021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 477150543 + ... + 477157274.

It is an arithmetic number, because the mean of its divisors is an integer number (167481022059).

Almost surely, 2^{3212200112022} is an apocalyptic number.

3212200112022 is an abundant number, since it is smaller than the sum of its proper divisors (4826888946810).

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

3212200112022 is a wasteful number, since it uses less digits than its factorization.

3212200112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954307853 (or 954307850 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 3212200112022 its reverse (2202110022123), we get a palindrome (5414310134145).

The spelling of 3212200112022 in words is "three trillion, two hundred twelve billion, two hundred million, one hundred twelve thousand, twenty-two".