22332022432302 has 96 divisors (see below), whose sum is σ = 50428931597856. Its totient is φ = 6583264554240.

The previous prime is 22332022432297. The next prime is 22332022432309. The reversal of 22332022432302 is 20323422023322.

It is a self number, because there is not a number n which added to its sum of digits gives 22332022432302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22332022432309) 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, 165751788 + ... + 165886464.

It is an arithmetic number, because the mean of its divisors is an integer number (525301370811).

Almost surely, 2^{22332022432302} is an apocalyptic number.

22332022432302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22332022432302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25214465798928).

22332022432302 is an abundant number, since it is smaller than the sum of its proper divisors (28096909165554).

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

22332022432302 is a wasteful number, since it uses less digits than its factorization.

22332022432302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140914 (or 140903 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 22332022432302 its reverse (20323422023322), we get a palindrome (42655444455624).

It can be divided in two parts, 223320 and 22432302, that added together give a palindrome (22655622).

The spelling of 22332022432302 in words is "twenty-two trillion, three hundred thirty-two billion, twenty-two million, four hundred thirty-two thousand, three hundred two".