222875038 has 4 divisors (see below), whose sum is σ = 334312560. Its totient is φ = 111437518.

The previous prime is 222875033. The next prime is 222875039. The reversal of 222875038 is 830578222.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 222874988 and 222875006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222875033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55718758 + ... + 55718761.

It is an arithmetic number, because the mean of its divisors is an integer number (83578140).

Almost surely, 2^222875038 is an apocalyptic number.

222875038 is a deficient number, since it is larger than the sum of its proper divisors (111437522).

222875038 is a wasteful number, since it uses less digits than its factorization.

222875038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111437521.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 222875038 is about 14928.9998995244. Note that the first 3 decimals coincide. The cubic root of 222875038 is about 606.2994069204.

The spelling of 222875038 in words is "two hundred twenty-two million, eight hundred seventy-five thousand, thirty-eight".