222122001220984 has 8 divisors (see below), whose sum is σ = 416478752289360. Its totient is φ = 111061000610488.

The previous prime is 222122001220979. The next prime is 222122001221023. The reversal of 222122001220984 is 489022100221222.

222122001220984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13882625076304 + ... + 13882625076319.

It is an arithmetic number, because the mean of its divisors is an integer number (52059844036170).

Almost surely, 2^{222122001220984} is an apocalyptic number.

It is an amenable number.

222122001220984 is a deficient number, since it is larger than the sum of its proper divisors (194356751068376).

222122001220984 is a wasteful number, since it uses less digits than its factorization.

222122001220984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27765250152629 (or 27765250152625 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 222122001220984 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, one million, two hundred twenty thousand, nine hundred eighty-four".