122221220802 has 8 divisors (see below), whose sum is σ = 244442441616. Its totient is φ = 40740406932.

The previous prime is 122221220801. The next prime is 122221220833. The reversal of 122221220802 is 208022122221.

It is a happy number.

122221220802 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

122221220802 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (122221220801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10185101728 + ... + 10185101739.

It is an arithmetic number, because the mean of its divisors is an integer number (30555305202).

Almost surely, 2^122221220802 is an apocalyptic number.

122221220802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122221220802 is a wasteful number, since it uses less digits than its factorization.

122221220802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20370203472.

The product of its (nonzero) digits is 1024, while the sum is 24.

The spelling of 122221220802 in words is "one hundred twenty-two billion, two hundred twenty-one million, two hundred twenty thousand, eight hundred two".