220055025332 has 12 divisors (see below), whose sum is σ = 386921396736. Its totient is φ = 109506054840.

The previous prime is 220055025319. The next prime is 220055025343. The reversal of 220055025332 is 233520550022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220055025295 and 220055025304.

It is a congruent number.

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, 130363508 + ... + 130365195.

It is an arithmetic number, because the mean of its divisors is an integer number (32243449728).

Almost surely, 2^220055025332 is an apocalyptic number.

It is an amenable number.

220055025332 is a deficient number, since it is larger than the sum of its proper divisors (166866371404).

220055025332 is a wasteful number, since it uses less digits than its factorization.

220055025332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260728918 (or 260728916 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

Adding to 220055025332 its reverse (233520550022), we get a palindrome (453575575354).

The spelling of 220055025332 in words is "two hundred twenty billion, fifty-five million, twenty-five thousand, three hundred thirty-two".