226511356442 has 16 divisors (see below), whose sum is σ = 388690048320. Its totient is φ = 96980079168.

The previous prime is 226511356417. The next prime is 226511356457. The reversal of 226511356442 is 244653115622.

It is a self number, because there is not a number n which added to its sum of digits gives 226511356442.

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, 8003408 + ... + 8031659.

It is an arithmetic number, because the mean of its divisors is an integer number (24293128020).

Almost surely, 2^226511356442 is an apocalyptic number.

226511356442 is a deficient number, since it is larger than the sum of its proper divisors (162178691878).

226511356442 is a wasteful number, since it uses less digits than its factorization.

226511356442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16036085.

The product of its digits is 345600, while the sum is 41.

The spelling of 226511356442 in words is "two hundred twenty-six billion, five hundred eleven million, three hundred fifty-six thousand, four hundred forty-two".