228370250156 has 6 divisors (see below), whose sum is σ = 399647937780. Its totient is φ = 114185125076.

The previous prime is 228370250137. The next prime is 228370250183. The reversal of 228370250156 is 651052073822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28546281266 + ... + 28546281273.

It is an arithmetic number, because the mean of its divisors is an integer number (66607989630).

Almost surely, 2^228370250156 is an apocalyptic number.

It is an amenable number.

228370250156 is a deficient number, since it is larger than the sum of its proper divisors (171277687624).

228370250156 is a wasteful number, since it uses less digits than its factorization.

228370250156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57092562543 (or 57092562541 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 228370250156 in words is "two hundred twenty-eight billion, three hundred seventy million, two hundred fifty thousand, one hundred fifty-six".