322240429012 has 12 divisors (see below), whose sum is σ = 564063796576. Its totient is φ = 161079344280.

The previous prime is 322240429009. The next prime is 322240429079. The reversal of 322240429012 is 210924042223.

It is a super-2 number, since 2×322240429012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10199814 + ... + 10231357.

Almost surely, 2^322240429012 is an apocalyptic number.

It is an amenable number.

322240429012 is a deficient number, since it is larger than the sum of its proper divisors (241823367564).

322240429012 is a wasteful number, since it uses less digits than its factorization.

322240429012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20435118 (or 20435116 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 322240429012 in words is "three hundred twenty-two billion, two hundred forty million, four hundred twenty-nine thousand, twelve".