228406900196 has 6 divisors (see below), whose sum is σ = 399712075350. Its totient is φ = 114203450096.

The previous prime is 228406900171. The next prime is 228406900201. The reversal of 228406900196 is 691009604822.

228406900196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 222784000000 + 5622900196 = 472000^2 + 74986^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 228406900196.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28550862521 + ... + 28550862528.

It is an arithmetic number, because the mean of its divisors is an integer number (66618679225).

Almost surely, 2^228406900196 is an apocalyptic number.

It is an amenable number.

228406900196 is a deficient number, since it is larger than the sum of its proper divisors (171305175154).

228406900196 is a wasteful number, since it uses less digits than its factorization.

228406900196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57101725053 (or 57101725051 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 228406900196 in words is "two hundred twenty-eight billion, four hundred six million, nine hundred thousand, one hundred ninety-six".