1204632226 has 16 divisors (see below), whose sum is σ = 2065593600. Its totient is φ = 516143520.

The previous prime is 1204632217. The next prime is 1204632239. The reversal of 1204632226 is 6222364021.

It is a super-2 number, since 2×1204632226² = 2902277599835430152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1204632194 and 1204632203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68391 + ... + 84181.

It is an arithmetic number, because the mean of its divisors is an integer number (129099600).

Almost surely, 2^1204632226 is an apocalyptic number.

1204632226 is a deficient number, since it is larger than the sum of its proper divisors (860961374).

1204632226 is a wasteful number, since it uses less digits than its factorization.

1204632226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21249.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 1204632226 is about 34707.8121753590. The cubic root of 1204632226 is about 1064.0241676017.

Adding to 1204632226 its reverse (6222364021), we get a palindrome (7426996247).

The spelling of 1204632226 in words is "one billion, two hundred four million, six hundred thirty-two thousand, two hundred twenty-six".