3223422021222 has 64 divisors (see below), whose sum is σ = 7714808640000. Its totient is φ = 991740353184.

The previous prime is 3223422021203. The next prime is 3223422021223. The reversal of 3223422021222 is 2221202243223.

3223422021222 is a `hidden beast` number, since 3 + 2 + 2 + 3 + 422 + 0 + 212 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223422021223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8619279 + ... + 8985477.

It is an arithmetic number, because the mean of its divisors is an integer number (120543885000).

Almost surely, 2^{3223422021222} is an apocalyptic number.

3223422021222 is an abundant number, since it is smaller than the sum of its proper divisors (4491386618778).

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

3223422021222 is a wasteful number, since it uses less digits than its factorization.

3223422021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378762 (or 378756 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 3223422021222 its reverse (2221202243223), we get a palindrome (5444624264445).

The spelling of 3223422021222 in words is "three trillion, two hundred twenty-three billion, four hundred twenty-two million, twenty-one thousand, two hundred twenty-two".