226055323307340 has 72 divisors (see below), whose sum is σ = 685731474988560. Its totient is φ = 60278753384064.

The previous prime is 226055323307329. The next prime is 226055323307417. The reversal of 226055323307340 is 43703323550622.

226055323307340 is a `hidden beast` number, since 2 + 2 + 6 + 0 + 5 + 532 + 3 + 3 + 0 + 73 + 40 = 666.

It is a super-2 number, since 2×226055323307340² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23689819 + ... + 31832658.

It is an arithmetic number, because the mean of its divisors is an integer number (9524048263730).

Almost surely, 2^{226055323307340} is an apocalyptic number.

226055323307340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226055323307340 is an abundant number, since it is smaller than the sum of its proper divisors (459676151681220).

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

226055323307340 is a wasteful number, since it uses less digits than its factorization.

226055323307340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55545111 (or 55545106 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 45.

Adding to 226055323307340 its reverse (43703323550622), we get a palindrome (269758646857962).

The spelling of 226055323307340 in words is "two hundred twenty-six trillion, fifty-five billion, three hundred twenty-three million, three hundred seven thousand, three hundred forty".