22221130132333 has 12 divisors (see below), whose sum is σ = 24455524702140. Its totient is φ = 20175680972480.

The previous prime is 22221130132273. The next prime is 22221130132337. The reversal of 22221130132333 is 33323103112222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3629493645129 + 18591636487204 = 1905123^2 + 4311802^2 .

It is a de Polignac number, because none of the positive numbers 2^k-22221130132333 is a prime.

It is a super-2 number, since 2×22221130132333² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221130132337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115114168 + ... + 115307041.

It is an arithmetic number, because the mean of its divisors is an integer number (2037960391845).

Almost surely, 2^{22221130132333} is an apocalyptic number.

It is an amenable number.

22221130132333 is a deficient number, since it is larger than the sum of its proper divisors (2234394569807).

22221130132333 is a wasteful number, since it uses less digits than its factorization.

22221130132333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230422028 (or 230422017 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 22221130132333 its reverse (33323103112222), we get a palindrome (55544233244555).

The spelling of 22221130132333 in words is "twenty-two trillion, two hundred twenty-one billion, one hundred thirty million, one hundred thirty-two thousand, three hundred thirty-three".