22332444222030 has 64 divisors (see below), whose sum is σ = 53844179423040. Its totient is φ = 5928009629696.

The previous prime is 22332444222019. The next prime is 22332444222037. The reversal of 22332444222030 is 3022244423322.

It is a super-2 number, since 2×22332444222030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22332444221982 and 22332444222000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22332444222037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4172614 + ... + 7878806.

It is an arithmetic number, because the mean of its divisors is an integer number (841315303485).

Almost surely, 2^{22332444222030} is an apocalyptic number.

22332444222030 is an abundant number, since it is smaller than the sum of its proper divisors (31511735201010).

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

22332444222030 is a wasteful number, since it uses less digits than its factorization.

22332444222030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707125.

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 22332444222030 its reverse (3022244423322), we get a palindrome (25354688645352).

The spelling of 22332444222030 in words is "twenty-two trillion, three hundred thirty-two billion, four hundred forty-four million, two hundred twenty-two thousand, thirty".