322645227060 has 192 divisors, whose sum is σ = 1027412305920. Its totient is φ = 74997342720.

The previous prime is 322645227059. The next prime is 322645227061. The reversal of 322645227060 is 60722546223.

It is an interprime number because it is at equal distance from previous prime (322645227059) and next prime (322645227061).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322645227061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4574019 + ... + 4644021.

It is an arithmetic number, because the mean of its divisors is an integer number (5351105760).

Almost surely, 2^322645227060 is an apocalyptic number.

322645227060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322645227060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513706152960).

322645227060 is an abundant number, since it is smaller than the sum of its proper divisors (704767078860).

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

322645227060 is a wasteful number, since it uses less digits than its factorization.

322645227060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70358 (or 70356 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 322645227060 in words is "three hundred twenty-two billion, six hundred forty-five million, two hundred twenty-seven thousand, sixty".