222022201323225 has 24 divisors (see below), whose sum is σ = 367157436179040. Its totient is φ = 118385798773120.

The previous prime is 222022201323163. The next prime is 222022201323229. The reversal of 222022201323225 is 522323102220222.

It is not a de Polignac number, because 222022201323225 - 2⁸ = 222022201322969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222022201323192 and 222022201323201.

It is not an unprimeable number, because it can be changed into a prime (222022201323229) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325180860 + ... + 325862909.

It is an arithmetic number, because the mean of its divisors is an integer number (15298226507460).

Almost surely, 2^{222022201323225} is an apocalyptic number.

222022201323225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222022201323225 is a deficient number, since it is larger than the sum of its proper divisors (145135234855815).

222022201323225 is a wasteful number, since it uses less digits than its factorization.

222022201323225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651048329 (or 651048324 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 222022201323225 its reverse (522323102220222), we get a palindrome (744345303543447).

The spelling of 222022201323225 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred one million, three hundred twenty-three thousand, two hundred twenty-five".