228010784797 has 4 divisors (see below), whose sum is σ = 228170569536. Its totient is φ = 227851000060.

The previous prime is 228010784767. The next prime is 228010784803. The reversal of 228010784797 is 797487010822.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 228010784797 - 2⁷ = 228010784669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228010784707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79890229 + ... + 79893082.

It is an arithmetic number, because the mean of its divisors is an integer number (57042642384).

Almost surely, 2^228010784797 is an apocalyptic number.

It is an amenable number.

228010784797 is a deficient number, since it is larger than the sum of its proper divisors (159784739).

228010784797 is a wasteful number, since it uses less digits than its factorization.

228010784797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159784738.

The product of its (nonzero) digits is 3161088, while the sum is 55.

The spelling of 228010784797 in words is "two hundred twenty-eight billion, ten million, seven hundred eighty-four thousand, seven hundred ninety-seven".