226377651200 has 66 divisors (see below), whose sum is σ = 561142509246. Its totient is φ = 90551050240.

The previous prime is 226377651173. The next prime is 226377651211. The reversal of 226377651200 is 2156773622.

It can be written as a sum of positive squares in 3 ways, for example, as 8131710976 + 218245940224 = 90176^2 + 467168^2 .

It is a super-2 number, since 2×226377651200² (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, 4395839 + ... + 4447038.

It is an arithmetic number, because the mean of its divisors is an integer number (8502159231).

Almost surely, 2^226377651200 is an apocalyptic number.

226377651200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226377651200 is an abundant number, since it is smaller than the sum of its proper divisors (334764858046).

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

226377651200 is an equidigital number, since it uses as much as digits as its factorization.

226377651200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8842907 (or 8842884 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 226377651200 in words is "two hundred twenty-six billion, three hundred seventy-seven million, six hundred fifty-one thousand, two hundred".