222122002104 has 24 divisors (see below), whose sum is σ = 601580422560. Its totient is φ = 74040667344.

The previous prime is 222122002093. The next prime is 222122002133. The reversal of 222122002104 is 401200221222.

222122002104 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 (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1542513832 + ... + 1542513975.

It is an arithmetic number, because the mean of its divisors is an integer number (25065850940).

Almost surely, 2^222122002104 is an apocalyptic number.

222122002104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222122002104 is an abundant number, since it is smaller than the sum of its proper divisors (379458420456).

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

222122002104 is a wasteful number, since it uses less digits than its factorization.

222122002104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085027819 (or 3085027812 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 222122002104 its reverse (401200221222), we get a palindrome (623322223326).

The spelling of 222122002104 in words is "two hundred twenty-two billion, one hundred twenty-two million, two thousand, one hundred four".