228259037049 has 8 divisors (see below), whose sum is σ = 305005569792. Its totient is φ = 151842597840.

The previous prime is 228259037003. The next prime is 228259037059. The reversal of 228259037049 is 940730952822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 228259037049 - 2²⁰ = 228257988473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 228259036992 and 228259037010.

It is not an unprimeable number, because it can be changed into a prime (228259037059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82521769 + ... + 82524534.

It is an arithmetic number, because the mean of its divisors is an integer number (38125696224).

Almost surely, 2^228259037049 is an apocalyptic number.

It is an amenable number.

228259037049 is a deficient number, since it is larger than the sum of its proper divisors (76746532743).

228259037049 is a wasteful number, since it uses less digits than its factorization.

228259037049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165046767.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 228259037049 in words is "two hundred twenty-eight billion, two hundred fifty-nine million, thirty-seven thousand, forty-nine".