2226623013220 has 24 divisors (see below), whose sum is σ = 4784650383744. Its totient is φ = 869936432736.

The previous prime is 2226623013179. The next prime is 2226623013239. The reversal of 2226623013220 is 223103266222.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1294547404 + ... + 1294549123.

It is an arithmetic number, because the mean of its divisors is an integer number (199360432656).

Almost surely, 2^{2226623013220} is an apocalyptic number.

2226623013220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226623013220 is an abundant number, since it is smaller than the sum of its proper divisors (2558027370524).

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

2226623013220 is a wasteful number, since it uses less digits than its factorization.

2226623013220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589096579 (or 2589096577 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 2226623013220 its reverse (223103266222), we get a palindrome (2449726279442).

The spelling of 2226623013220 in words is "two trillion, two hundred twenty-six billion, six hundred twenty-three million, thirteen thousand, two hundred twenty".