22302023322 has 16 divisors (see below), whose sum is σ = 44605510560. Its totient is φ = 7433763792.

The previous prime is 22302023321. The next prime is 22302023339. The reversal of 22302023322 is 22332020322.

It is a super-3 number, since 3×22302023322³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22302023321) 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 7 ways as a sum of consecutive naturals, for example, 323304 + ... + 386172.

It is an arithmetic number, because the mean of its divisors is an integer number (2787844410).

Almost surely, 2^22302023322 is an apocalyptic number.

22302023322 is an abundant number, since it is smaller than the sum of its proper divisors (22303487238).

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

22302023322 is a wasteful number, since it uses less digits than its factorization.

22302023322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121997.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22302023322 its reverse (22332020322), we get a palindrome (44634043644).

The spelling of 22302023322 in words is "twenty-two billion, three hundred two million, twenty-three thousand, three hundred twenty-two".