1222555410022 has 8 divisors (see below), whose sum is σ = 1859661750672. Its totient is φ = 602668159800.

The previous prime is 1222555410019. The next prime is 1222555410031. The reversal of 1222555410022 is 2200145552221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4304772429 + ... + 4304772712.

It is an arithmetic number, because the mean of its divisors is an integer number (232457718834).

Almost surely, 2^{1222555410022} is an apocalyptic number.

1222555410022 is a deficient number, since it is larger than the sum of its proper divisors (637106340650).

1222555410022 is an equidigital number, since it uses as much as digits as its factorization.

1222555410022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8609545214.

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 1222555410022 in words is "one trillion, two hundred twenty-two billion, five hundred fifty-five million, four hundred ten thousand, twenty-two".