226405120412 has 12 divisors (see below), whose sum is σ = 396263057736. Its totient is φ = 113187103920.

The previous prime is 226405120379. The next prime is 226405120463. The reversal of 226405120412 is 214021504622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3831083 + ... + 3889730.

It is an arithmetic number, because the mean of its divisors is an integer number (33021921478).

Almost surely, 2^226405120412 is an apocalyptic number.

It is an amenable number.

226405120412 is a deficient number, since it is larger than the sum of its proper divisors (169857937324).

226405120412 is a wasteful number, since it uses less digits than its factorization.

226405120412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7728148 (or 7728146 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The spelling of 226405120412 in words is "two hundred twenty-six billion, four hundred five million, one hundred twenty thousand, four hundred twelve".