222551226412 has 12 divisors (see below), whose sum is σ = 389477674096. Its totient is φ = 111271890960.

The previous prime is 222551226383. The next prime is 222551226427. The reversal of 222551226412 is 214622155222.

222551226412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 793803 + ... + 1036930.

Almost surely, 2^222551226412 is an apocalyptic number.

It is an amenable number.

222551226412 is a deficient number, since it is larger than the sum of its proper divisors (166926447684).

222551226412 is a wasteful number, since it uses less digits than its factorization.

222551226412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861128 (or 1861126 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The spelling of 222551226412 in words is "two hundred twenty-two billion, five hundred fifty-one million, two hundred twenty-six thousand, four hundred twelve".