228213499214 has 16 divisors (see below), whose sum is σ = 347619552480. Its totient is φ = 112345810560.

The previous prime is 228213499169. The next prime is 228213499237. The reversal of 228213499214 is 412994312822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290482 + ... + 1456629.

It is an arithmetic number, because the mean of its divisors is an integer number (21726222030).

Almost surely, 2^228213499214 is an apocalyptic number.

228213499214 is a deficient number, since it is larger than the sum of its proper divisors (119406053266).

228213499214 is a wasteful number, since it uses less digits than its factorization.

228213499214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747755.

The product of its digits is 497664, while the sum is 47.

The spelling of 228213499214 in words is "two hundred twenty-eight billion, two hundred thirteen million, four hundred ninety-nine thousand, two hundred fourteen".