227622232432 has 20 divisors (see below), whose sum is σ = 504020657776. Its totient is φ = 97552385280.

The previous prime is 227622232421. The next prime is 227622232457. The reversal of 227622232432 is 234232226722.

It is a junction number, because it is equal to n+sod(n) for n = 227622232391 and 227622232400.

It is a congruent number.

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, 1016170569 + ... + 1016170792.

Almost surely, 2^227622232432 is an apocalyptic number.

It is an amenable number.

227622232432 is an abundant number, since it is smaller than the sum of its proper divisors (276398425344).

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

227622232432 is a wasteful number, since it uses less digits than its factorization.

227622232432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032341376 (or 2032341370 counting only the distinct ones).

The product of its digits is 193536, while the sum is 37.

The spelling of 227622232432 in words is "two hundred twenty-seven billion, six hundred twenty-two million, two hundred thirty-two thousand, four hundred thirty-two".