22322303010 has 96 divisors (see below), whose sum is σ = 66381599232. Its totient is φ = 5098204800.

The previous prime is 22322302987. The next prime is 22322303011. The reversal of 22322303010 is 1030322322.

It is a happy number.

It is a super-3 number, since 3×22322303010³ (a number of 32 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (22322303011) 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, 822660 + ... + 849360.

It is an arithmetic number, because the mean of its divisors is an integer number (691474992).

Almost surely, 2^22322303010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22322303010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33190799616).

22322303010 is an abundant number, since it is smaller than the sum of its proper divisors (44059296222).

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

22322303010 is a wasteful number, since it uses less digits than its factorization.

22322303010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28048 (or 28045 counting only the distinct ones).

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

Adding to 22322303010 its reverse (1030322322), we get a palindrome (23352625332).

The spelling of 22322303010 in words is "twenty-two billion, three hundred twenty-two million, three hundred three thousand, ten".