226502455380 has 48 divisors (see below), whose sum is σ = 634394471424. Its totient is φ = 60382788480.

The previous prime is 226502455369. The next prime is 226502455381. The reversal of 226502455380 is 83554205622.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226502455381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353167 + ... + 760086.

It is an arithmetic number, because the mean of its divisors is an integer number (13216551488).

Almost surely, 2^226502455380 is an apocalyptic number.

226502455380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226502455380 is an abundant number, since it is smaller than the sum of its proper divisors (407892016044).

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

226502455380 is a wasteful number, since it uses less digits than its factorization.

226502455380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116656 (or 1116654 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 226502455380 in words is "two hundred twenty-six billion, five hundred two million, four hundred fifty-five thousand, three hundred eighty".