22004445132202 has 8 divisors (see below), whose sum is σ = 35545642136676. Its totient is φ = 10155897753312.

The previous prime is 22004445132193. The next prime is 22004445132217. The reversal of 22004445132202 is 20223154440022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21211542148801 + 792902983401 = 4605599^2 + 890451^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22004445132202³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423162406363 + ... + 423162406414.

Almost surely, 2^{22004445132202} is an apocalyptic number.

22004445132202 is a deficient number, since it is larger than the sum of its proper divisors (13541197004474).

22004445132202 is a wasteful number, since it uses less digits than its factorization.

22004445132202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846324812792.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 22004445132202 its reverse (20223154440022), we get a palindrome (42227599572224).

The spelling of 22004445132202 in words is "twenty-two trillion, four billion, four hundred forty-five million, one hundred thirty-two thousand, two hundred two".