325400022222 has 24 divisors (see below), whose sum is σ = 715342199208. Its totient is φ = 98606067120.

The previous prime is 325400022131. The next prime is 325400022253. The reversal of 325400022222 is 222220004523.

It is a super-3 number, since 3×325400022222³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325400022192 and 325400022201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224103973 + ... + 224105424.

It is an arithmetic number, because the mean of its divisors is an integer number (29805924967).

Almost surely, 2^325400022222 is an apocalyptic number.

325400022222 is an abundant number, since it is smaller than the sum of its proper divisors (389942176986).

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

325400022222 is a wasteful number, since it uses less digits than its factorization.

325400022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448209424 (or 448209413 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 325400022222 its reverse (222220004523), we get a palindrome (547620026745).

The spelling of 325400022222 in words is "three hundred twenty-five billion, four hundred million, twenty-two thousand, two hundred twenty-two".