228197695262 has 4 divisors (see below), whose sum is σ = 342296542896. Its totient is φ = 114098847630.

The previous prime is 228197695213. The next prime is 228197695267. The reversal of 228197695262 is 262596791822.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228197695267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57049423814 + ... + 57049423817.

It is an arithmetic number, because the mean of its divisors is an integer number (85574135724).

Almost surely, 2^228197695262 is an apocalyptic number.

228197695262 is a deficient number, since it is larger than the sum of its proper divisors (114098847634).

228197695262 is a wasteful number, since it uses less digits than its factorization.

228197695262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114098847633.

The product of its digits is 13063680, while the sum is 59.

The spelling of 228197695262 in words is "two hundred twenty-eight billion, one hundred ninety-seven million, six hundred ninety-five thousand, two hundred sixty-two".