322212131667 has 12 divisors (see below), whose sum is σ = 477996376000. Its totient is φ = 209002463568.

The previous prime is 322212131623. The next prime is 322212131701. The reversal of 322212131667 is 766131212223.

322212131667 is a `hidden beast` number, since 322 + 2 + 12 + 1 + 316 + 6 + 7 = 666.

It is not a de Polignac number, because 322212131667 - 2⁶ = 322212131603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322212131567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483801667 + ... + 483802332.

Almost surely, 2^322212131667 is an apocalyptic number.

322212131667 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

322212131667 is a deficient number, since it is larger than the sum of its proper divisors (155784244333).

322212131667 is a wasteful number, since it uses less digits than its factorization.

322212131667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967604042 (or 967604039 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The spelling of 322212131667 in words is "three hundred twenty-two billion, two hundred twelve million, one hundred thirty-one thousand, six hundred sixty-seven".