226873378622 has 16 divisors (see below), whose sum is σ = 390786681600. Its totient is φ = 97696670040.

The previous prime is 226873378609. The next prime is 226873378639.

226873378622 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×226873378622² (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 7 ways as a sum of consecutive naturals, for example, 271379222 + ... + 271380057.

It is an arithmetic number, because the mean of its divisors is an integer number (24424167600).

Almost surely, 2^226873378622 is an apocalyptic number.

226873378622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226873378622 is a deficient number, since it is larger than the sum of its proper divisors (163913302978).

226873378622 is a wasteful number, since it uses less digits than its factorization.

226873378622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542759311.

The product of its digits is 16257024, while the sum is 56.

The spelling of 226873378622 in words is "two hundred twenty-six billion, eight hundred seventy-three million, three hundred seventy-eight thousand, six hundred twenty-two".