223051012 has 6 divisors (see below), whose sum is σ = 390339278. Its totient is φ = 111525504.

The previous prime is 223051001. The next prime is 223051061. The reversal of 223051012 is 210150322.

223051012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 165533956 + 57517056 = 12866^2 + 7584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27881373 + ... + 27881380.

Almost surely, 2^223051012 is an apocalyptic number.

It is an amenable number.

223051012 is a deficient number, since it is larger than the sum of its proper divisors (167288266).

223051012 is a wasteful number, since it uses less digits than its factorization.

223051012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55762757 (or 55762755 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 223051012 is about 14934.8924334928. The cubic root of 223051012 is about 606.4589355735.

The spelling of 223051012 in words is "two hundred twenty-three million, fifty-one thousand, twelve".