1232302020222 has 256 divisors, whose sum is σ = 3206622117888. Its totient is φ = 307087925760.

The previous prime is 1232302020199. The next prime is 1232302020223. The reversal of 1232302020222 is 2220202032321.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232302020223) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 96094503 + ... + 96107325.

It is an arithmetic number, because the mean of its divisors is an integer number (12525867648).

Almost surely, 2^{1232302020222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232302020222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603311058944).

1232302020222 is an abundant number, since it is smaller than the sum of its proper divisors (1974320097666).

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

1232302020222 is a wasteful number, since it uses less digits than its factorization.

1232302020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13023.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 1232302020222 its reverse (2220202032321), we get a palindrome (3452504052543).

The spelling of 1232302020222 in words is "one trillion, two hundred thirty-two billion, three hundred two million, twenty thousand, two hundred twenty-two".