229274187122 has 6 divisors (see below), whose sum is σ = 343912296429. Its totient is φ = 114636754980.

The previous prime is 229274187083. The next prime is 229274187133. The reversal of 229274187122 is 221781472922.

It can be written as a sum of positive squares in 2 ways, for example, as 206980412401 + 22293774721 = 454951^2 + 149311^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338581.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 507872 + ... + 846452.

Almost surely, 2^229274187122 is an apocalyptic number.

229274187122 is a deficient number, since it is larger than the sum of its proper divisors (114638109307).

229274187122 is an frugal number, since it uses more digits than its factorization.

229274187122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677164 (or 338583 counting only the distinct ones).

The product of its digits is 451584, while the sum is 47.

The spelling of 229274187122 in words is "two hundred twenty-nine billion, two hundred seventy-four million, one hundred eighty-seven thousand, one hundred twenty-two".