226078217712 has 30 divisors (see below), whose sum is σ = 632705012472. Its totient is φ = 75359405856.

The previous prime is 226078217693. The next prime is 226078217749. The reversal of 226078217712 is 217712870622.

226078217712 is a `hidden beast` number, since 2 + 2 + 607 + 8 + 21 + 7 + 7 + 12 = 666.

It is a super-2 number, since 2×226078217712² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 784993668 + ... + 784993955.

Almost surely, 2^226078217712 is an apocalyptic number.

It is an amenable number.

226078217712 is an abundant number, since it is smaller than the sum of its proper divisors (406626794760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226078217712 is a wasteful number, since it uses less digits than its factorization.

226078217712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569987637 (or 1569987628 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The spelling of 226078217712 in words is "two hundred twenty-six billion, seventy-eight million, two hundred seventeen thousand, seven hundred twelve".