222204104025 has 24 divisors (see below), whose sum is σ = 377306577024. Its totient is φ = 115305912000.

The previous prime is 222204104011. The next prime is 222204104041. The reversal of 222204104025 is 520401402222.

It is not a de Polignac number, because 222204104025 - 2²⁰ = 222203055449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222204103986 and 222204104004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40034001 + ... + 40039550.

It is an arithmetic number, because the mean of its divisors is an integer number (15721107376).

Almost surely, 2^222204104025 is an apocalyptic number.

222204104025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

222204104025 is a deficient number, since it is larger than the sum of its proper divisors (155102472999).

222204104025 is a wasteful number, since it uses less digits than its factorization.

222204104025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80073601 (or 80073596 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 222204104025 its reverse (520401402222), we get a palindrome (742605506247).

The spelling of 222204104025 in words is "two hundred twenty-two billion, two hundred four million, one hundred four thousand, twenty-five".