22010233302 has 128 divisors (see below), whose sum is σ = 52551607680. Its totient is φ = 6804172800.

The previous prime is 22010233291. The next prime is 22010233303. The reversal of 22010233302 is 20333201022.

It is a happy number.

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 (22010233303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25682458 + ... + 25683314.

It is an arithmetic number, because the mean of its divisors is an integer number (410559435).

Almost surely, 2^22010233302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22010233302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26275803840).

22010233302 is an abundant number, since it is smaller than the sum of its proper divisors (30541374378).

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

22010233302 is a wasteful number, since it uses less digits than its factorization.

22010233302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22010233302 its reverse (20333201022), we get a palindrome (42343434324).

The spelling of 22010233302 in words is "twenty-two billion, ten million, two hundred thirty-three thousand, three hundred two".