226543920962 has 18 divisors (see below), whose sum is σ = 355257136857. Its totient is φ = 108339688336.

The previous prime is 226543920923. The next prime is 226543920971. The reversal of 226543920962 is 269029345622.

It can be written as a sum of positive squares in 2 ways, for example, as 126486211201 + 100057709761 = 355649^2 + 316319^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336559.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226543920962.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15474398 + ... + 15489030.

Almost surely, 2^226543920962 is an apocalyptic number.

226543920962 is a deficient number, since it is larger than the sum of its proper divisors (128713215895).

226543920962 is an frugal number, since it uses more digits than its factorization.

226543920962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29314 (or 14658 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 50.

Multiplying 226543920962 by its sum of digits (50), we get a square (11327196048100 = 3365590²).

The spelling of 226543920962 in words is "two hundred twenty-six billion, five hundred forty-three million, nine hundred twenty thousand, nine hundred sixty-two".