228061423204 has 12 divisors (see below), whose sum is σ = 408389060464. Its totient is φ = 111378834504.

The previous prime is 228061423199. The next prime is 228061423223. The reversal of 228061423204 is 402324160822.

It is a self number, because there is not a number n which added to its sum of digits gives 228061423204.

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, 662969082 + ... + 662969425.

Almost surely, 2^228061423204 is an apocalyptic number.

It is an amenable number.

228061423204 is a deficient number, since it is larger than the sum of its proper divisors (180327637260).

228061423204 is a wasteful number, since it uses less digits than its factorization.

228061423204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325938554 (or 1325938552 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The spelling of 228061423204 in words is "two hundred twenty-eight billion, sixty-one million, four hundred twenty-three thousand, two hundred four".