222044242002 has 32 divisors (see below), whose sum is σ = 485759039040. Its totient is φ = 67105734720.

The previous prime is 222044241977. The next prime is 222044242031. The reversal of 222044242002 is 200242440222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4485177 + ... + 4534412.

It is an arithmetic number, because the mean of its divisors is an integer number (15179969970).

Almost surely, 2^222044242002 is an apocalyptic number.

222044242002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222044242002 is an abundant number, since it is smaller than the sum of its proper divisors (263714797038).

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

222044242002 is a wasteful number, since it uses less digits than its factorization.

222044242002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9019978.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 222044242002 its reverse (200242440222), we get a palindrome (422286682224).

The spelling of 222044242002 in words is "two hundred twenty-two billion, forty-four million, two hundred forty-two thousand, two".