122223046000 has 160 divisors (see below), whose sum is σ = 322765859520. Its totient is φ = 44394624000.

The previous prime is 122223045961. The next prime is 122223046007. The reversal of 122223046000 is 640322221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122223046007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23515402 + ... + 23520598.

It is an arithmetic number, because the mean of its divisors is an integer number (2017286622).

Almost surely, 2^122223046000 is an apocalyptic number.

122223046000 is a gapful number since it is divisible by the number (10) 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 122223046000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161382929760).

122223046000 is an abundant number, since it is smaller than the sum of its proper divisors (200542813520).

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

122223046000 is a wasteful number, since it uses less digits than its factorization.

122223046000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6300 (or 6284 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 122223046000 its reverse (640322221), we get a palindrome (122863368221).

The spelling of 122223046000 in words is "one hundred twenty-two billion, two hundred twenty-three million, forty-six thousand".