222110242402 has 16 divisors (see below), whose sum is σ = 350964743040. Its totient is φ = 105130806768.

The previous prime is 222110242379. The next prime is 222110242439. The reversal of 222110242402 is 204242011222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151913 + ... + 2252764.

It is an arithmetic number, because the mean of its divisors is an integer number (21935296440).

Almost surely, 2^222110242402 is an apocalyptic number.

222110242402 is a deficient number, since it is larger than the sum of its proper divisors (128854500638).

222110242402 is a wasteful number, since it uses less digits than its factorization.

222110242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406025.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222110242402 its reverse (204242011222), we get a palindrome (426352253624).

The spelling of 222110242402 in words is "two hundred twenty-two billion, one hundred ten million, two hundred forty-two thousand, four hundred two".