122223001230 has 96 divisors (see below), whose sum is σ = 348312451968. Its totient is φ = 29489342400.

The previous prime is 122223001217. The next prime is 122223001231. The reversal of 122223001230 is 32100322221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122223001231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83664 + ... + 501443.

It is an arithmetic number, because the mean of its divisors is an integer number (3628254708).

Almost surely, 2^122223001230 is an apocalyptic number.

122223001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 122223001230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174156225984).

122223001230 is an abundant number, since it is smaller than the sum of its proper divisors (226089450738).

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

122223001230 is a wasteful number, since it uses less digits than its factorization.

122223001230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585342 (or 585339 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 122223001230 its reverse (32100322221), we get a palindrome (154323323451).

The spelling of 122223001230 in words is "one hundred twenty-two billion, two hundred twenty-three million, one thousand, two hundred thirty".